Question

10-7х=3-2(5x+1)
Помогите пж

Answer 1

10-7х= 3- 10х-2
10х-7х= 3-2-10
3х= -9
Х= -3

Answer 2

$10 - 7x = 3 - 2(5x + 1) \\ - 7x + 10x = 3 - 2 - 10 \\ 3x = - 9 \\ x = - 3$