Question

2(2+х)+3(4х-1)=10х-7

Answer 1

2(2+х)+3(4х-1)=10х-7
4+2x+12x-3=10x-7
14x+1=10x-7
14x-10x=-7-1
4x=-8
x=-8:4
x=-2

Answer 2

4+2х+12х-3=10х-7
2х+12х-10х=-4+3-7
4х=-8
х=-8:4
х=-2