3(x-1)-2(3-7x)=2(x-2)

Question

3(x-1)-2(3-7x)=2(x-2)

Answer 1

3х-3-6+14х=2х-4
3х+14х-2х=3+6-4
15х=5
х=5/15=1/3

Answer 2

3x-3-6+14x=2x-4;3x+14x-2x=-4+6+3;15x=5; x=5:15;x=5/15 дробом ; x=1/3 дробом