Question

Линейное уравнение
3(х+5)=-10-2х

Answer 1

3(x+5)=-10-2x
3x+15=-10-2x
3x+2x=-10-15
5x=-25
x=-5

Answer 2

3(х+5)=-10-2х
3х + 15=-10-2х
3х + 2х = -10-15
5х = -25
х = -5