40x-38(x-2)=-2 уравнение

Question

40x-38(x-2)=-2
уравнение

Answer 1

40x-38(x-2)=-2
40х-38х+76=-2
2х=-2-76
2х=-78
х=-39

Answer 2

40x-38x+76+2=0
2x+78=0
2x=-78
X=-39