CBSE ADDA
Solve the following systems of linear equations and report the solutions as ordered pairs: |
1) | 6x - 6y = -12 3x + 5y = 2 | 2) | -3x + 6y = -21 -6x - 3y = 3 |
3) | -7x + 5y = 4 -3x - 5y = 16 | 4) | 3x - 8y = -13 -7x + 6y = 5 |
5) | 6x - 8y = -46 -2x + 2y = 14 | 6) | 3x - 5y = -11 6x + y = 22 |
7) | 4x + 7y = 16 -8x + y = 28 | 8) | 7x - 7y = -14 6x + 7y = -25 |
9) | 3x - 2y = 4 -4x - y = 13 | 10) | -7x + 5y = 45 3x - 2y = -19 |
11) | 6x - y = -8 4x - 6y = 16 | 12) | 5x - 7y = -11 -3x - 5y = 25 |
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