Question

3(2х-1)+6х=10х-7
плиз

Answer 1

3(2х-1)+6х=10х-7

6x-3+6x-10x+7=0
2x+4=0
2x=-4
x=-2

Answer 2

3*2х-3+6х=10-7
6х-3+6х=10х-7
12х-10х=-7+3
2х=-4
х=-2