2(x-1)+5=7+6x Помогите

Question

2(x-1)+5=7+6x
Помогите

Answer 1

2(x-1)+5=7+6x
2x-2+5-7-6x=0
-4x-4=0
-4x=4
x=-1
Ответ:x=-1.

Answer 2

2 * (x - 1) + 5 = 7 + 6x
2x - 2 + 5 = 7 + 6x
2x - 6x = 7 + 2 - 5
-4x = 4
x = -1

Ответ: -1