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1
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4x-5f = 17
6x-3f = 39
What is x and f ?
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2
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4a+4z = 12
2a+2z = 6
What is a and z ?
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3
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4r+2z = 50
1r+3z = 30
What is r and z ?
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4
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6r-3z = 21
1r-4z = -21
What is r and z ?
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5
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2q+1f = 14
3q+8f = 60
What is q and f ?
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6
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4p-1f = 29
6p+4f = 60
What is p and f ?
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7
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2x+5u = 64
6x-4u = 2
What is x and u ?
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8
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1s+6u = 37
3s-4u = -21
What is s and u ?
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9
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4q+3y = 18
3q+1y = 11
What is q and y ?
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10
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5p+4y = 49
6p-3y = 12
What is p and y ?
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11
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2x+5u = 20
6x-8u = 14
What is x and u ?
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12
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1x-2n = 1
5x-6n = 17
What is x and n ?
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13
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4q+5z = 91
9q-6z = 15
What is q and z ?
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14
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5p+1f = 31
6p-4f = -20
What is p and f ?
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15
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4p+2f = 40
1p+5f = 19
What is p and f ?
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16
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5q-5u = 20
4q-4u = 16
What is q and u ?
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17
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1r-3y = -11
3r+5y = 37
What is r and y ?
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18
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1s+4n = 53
6s-1n = 43
What is s and n ?
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19
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3x+2y = 49
2x+6y = 84
What is x and y ?
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20
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3r-2f = 7
4r-5f = -14
What is r and f ?
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21
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4s-1n = 0
1s-2n = -14
What is s and n ?
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22
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1r+6m = 59
2r-3m = -17
What is r and m ?
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23
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2q+3n = 37
10q+1n = 59
What is q and n ?
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24
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4p-2n = 6
6p+6n = 90
What is p and n ?
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25
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6s+5z = 97
3s+9z = 120
What is s and z ?
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26
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6a+6z = 84
2a+3z = 38
What is a and z ?
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27
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4q-5u = -47
6q+6u = 78
What is q and u ?
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28
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2r-3z = -19
3r-6z = -45
What is r and z ?
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29
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4r-3u = -6
2r+4u = 30
What is r and u ?
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30
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1p-2n = -10
2p+4n = 36
What is p and n ?
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31
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5r+6y = 57
6r+5y = 53
What is r and y ?
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32
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1q-4m = -10
2q-3m = -5
What is q and m ?
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33
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5r+1z = 37
2r+2z = 18
What is r and z ?
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34
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2r+2m = 18
1r-8m = -54
What is r and m ?
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35
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2q+4n = 46
4q-3n = -29
What is q and n ?
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36
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3q+3u = 39
1q-1u = -7
What is q and u ?
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37
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2p-5z = -44
1p+2z = 23
What is p and z ?
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38
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1s+6u = 19
3s-2u = -3
What is s and u ?
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39
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6q+1z = 10
4q-9z = -32
What is q and z ?
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40
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2s-5u = -27
1s-4u = -24
What is s and u ?
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41
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2s+5u = 19
4s+4u = 20
What is s and u ?
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42
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1p-5f = -21
2p-6f = -18
What is p and f ?
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43
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3p+4z = 38
4p+1z = 16
What is p and z ?
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44
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1a+4z = 48
3a+10z = 124
What is a and z ?
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45
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1a-5n = -13
5a-6n = 11
What is a and n ?
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46
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6x+6y = 102
7x-6y = 15
What is x and y ?
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47
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1r-3n = -28
3r-2n = -7
What is r and n ?
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48
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1q+3z = 11
6q-5z = 20
What is q and z ?
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49
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3p-4u = 8
6p-3u = 36
What is p and u ?
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50
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3p+6n = 36
8p+3n = 31
What is p and n ?
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