Question

4(x + 3) = 5(x - 2);​

Answer 1

Ответ:

4(х+3)=5(х-2)

4х+12=5х-10

4х-5х=-10-12

-х=-22

х=22

Answer 2

Объяснение:

$4(x + 3) = 5(x - 2) \\ 4x + 12 = 5(x - 2) \\ 4x + 12 = 5x - 10 \\ 4x + 12 - 5x = - 10 \\ - x + 12 = - 10 \\ - x = - 10 - 12 \\ - x = - 22 \\ x = 22$