Question

3-5(х+1) = 6-4х пжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжж

Answer 1

Объяснение:

$3 - 5(x + 1) = 6 - 4x \\ 3 - 5x - 5 = 6 - 4x \\ - 2 - 5x = 6 - 4x \\ - 5x + 4x = 6 + 2 \\ - x = 6 + 2 \\ - x = 8 \\ x = - 8$