(2х +х)*2+(4х-1)*3=10х-7

Question

(2х +х)*2+(4х-1)*3=10х-7

Answer 1

(2x+x)*2+(4x-1)*3=10x-7
4x+2x+12x-3=10x-7
18x-3=10x-7
18x-10x=-7+3
8x=-4
x=-0.5

Answer 2

(2х+х)*2+(4х-1)*3=10х-7
4х+2х+12х-3=10х-7
18х-3=10х-7
18х-10х=-7+3
8х=-4
х=-4:8
х=-0,5