Решите уравнение 8(3-х)+7х=30

Question

Решите уравнение 8(3-х)+7х=30

Comments

24-24х+7х= 30

Answer 1

8 * ( 3 - x ) + 7x = 30
24 - 8x + 7x = 30
- x = 30 - 24
- x = 6
X = - 6

Answer 2

8(3-х)+7х=30
24-8х+7х=30
24-х=30
-х=6
х=-6