C. 4(-x+1)-2(3x-5)= 0 D. 7(2x-6) - 4(5x-8) = -5x a simplifier

4(- x + 1) - 2(3x - 5) = 0
- 4x + 4 - 6x + 10 = 0
- 10x + 14 = 0
14 = 10x
14/10 = x
1,4 = x

7(2x - 6) - 4(5x - 8) = - 5x
14x - 42 - 20x + 32 + 5x = 0
- x - 10 = 0
- 10 = x