Question

7-4(2x-2)=-4+(3x-1)​

Answer 1

Объяснение:

$7 - 4(2x - 2) = - 4 + (3x - 1) \\ 7 - 8x + 8 = - 4 + 3x - 1 \\ 15 - 8x = - 5x + 3x \\ - 8x - 3x = - 5 - 15 \\ - 11x = - 5 - 15 \\ - 11x = - 20 \\ x = \frac{20}{11} = 1 \frac{9}{11}$