Question

Решите пожалуйста уравнение!
2(5x+1)-2(x+3)=36

Answer 1

10x+2-2x-6-36=0
8x=40
x=5

Answer 2

10x-2x=40

Answer 3

8x=40

Answer 4

x=40/8

Answer 5

x=5.

Answer 6

2*5x+2*1-2*x-2*3=36

Answer 7

2(5x+1) - 2(x+3)=36
10x+2-2x-6=36
8x=36+4
8x=40
x=40:8
x=5
Ответ: х=5