Question

Решите уравнение 6•(5-x)=-8x-7 пж быстрее

Answer 1

6(5 - х) = -8х - 7
30 - 6х = -8х - 7
-6х + 8х = -7 - 30
2х = -37
х = -37 : 2
х = -18,5

Answer 2

30-6х=-8х-7
30-6х+8х+7=0
2х+37=0
2х=-37
х=-18,5