Question: Solve each system by elimination. 6. 8x - 6y = -20 -16x + 7y = 30 7. 6x - 12y = 24 -x - by

Solve each system by elimination. 6. 8x - 6y = -20 -16x + 7y = 30 7. 6x - 12y = 24 -x - by = 4 8. -8x - 10y = 24 6x + 5y = 2 9. -24 - 8x = 12y 7 18 X 10. -4y - 11z = 36 20 =-10x - 10y 11. -9+ 5y = -4x -11x = -20 + 9y

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