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1
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2r+3f = 23
10r+1f = 45
What is r and f ?
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2
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1x-5y = -37
3x-7y = -39
What is x and y ?
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3
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2x-5n = -31
6x+4n = 78
What is x and n ?
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4
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5x-4z = -1
2x+5z = 26
What is x and z ?
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5
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3a-1m = -1
5a-2m = -5
What is a and m ?
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6
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2p-1z = -1
7p-4z = -6
What is p and z ?
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7
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2r-2f = -16
1r+1f = 10
What is r and f ?
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8
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4r+5z = 31
1r-6z = -14
What is r and z ?
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9
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1q-3n = -14
3q+5n = 28
What is q and n ?
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10
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4s-1n = 25
5s+5n = 50
What is s and n ?
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11
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3x-6n = 9
5x-1n = 33
What is x and n ?
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12
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5a+1m = 13
3a-2m = 0
What is a and m ?
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13
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2x-5u = -25
3x+4u = 43
What is x and u ?
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14
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2p+5z = 18
3p-3z = 6
What is p and z ?
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15
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3q+6y = 45
6q+5y = 69
What is q and y ?
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16
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1p-4u = -6
6p-6u = 18
What is p and u ?
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17
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5s+2y = 45
2s+5y = 39
What is s and y ?
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18
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2s-4y = -24
3s+3y = 27
What is s and y ?
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19
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5s+1m = 16
1s+6m = 67
What is s and m ?
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20
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3q+1m = 12
6q+2m = 24
What is q and m ?
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21
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3q-6z = -15
6q-4z = 18
What is q and z ?
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22
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2a-1f = 14
6a+6f = 60
What is a and f ?
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23
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4q-3u = 26
3q-6u = 12
What is q and u ?
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24
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6a-1n = 44
4a-5n = 12
What is a and n ?
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25
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3a-3z = -15
5a-1z = 19
What is a and z ?
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26
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3q-6m = -3
6q+5m = 79
What is q and m ?
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27
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5s-1u = 16
3s-2u = -3
What is s and u ?
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28
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3q+3f = 33
4q-6f = -36
What is q and f ?
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29
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6q+4z = 62
2q-2z = 4
What is q and z ?
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30
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1q+6z = 31
3q-6z = -3
What is q and z ?
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31
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2p-2n = -6
1p-4n = -24
What is p and n ?
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32
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3x-5y = 11
5x+6y = 47
What is x and y ?
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33
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6s-6m = -42
2s+4m = 52
What is s and m ?
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34
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1q-6z = -41
5q-4z = -23
What is q and z ?
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35
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5s+3n = 35
3s-2n = -17
What is s and n ?
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36
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6a+1m = 19
4a+5m = 43
What is a and m ?
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37
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1x+6n = 65
2x-2n = -10
What is x and n ?
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38
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1x+3u = 28
5x-2u = -13
What is x and u ?
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39
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3a+4z = 59
6a+6z = 102
What is a and z ?
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40
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2s-3z = -13
1s-1z = -3
What is s and z ?
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41
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6r+1m = 39
1r+6m = 59
What is r and m ?
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42
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4x-1n = 26
6x-4n = 24
What is x and n ?
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43
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4p-4z = 8
5p-2z = 25
What is p and z ?
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44
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5x+2f = 46
3x-4f = -14
What is x and f ?
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45
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2s+6f = 56
5s+3f = 32
What is s and f ?
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46
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2r-3m = -27
3r-2m = -13
What is r and m ?
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47
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6a-5z = 15
11a+4z = 67
What is a and z ?
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48
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4a+1n = 17
1a+6n = 56
What is a and n ?
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49
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3s-5n = -43
2s+4n = 52
What is s and n ?
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50
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4x-6n = -4
3x-4n = 0
What is x and n ?
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