Question

ПОМОГИТЕ СРОЧНО НАУЖНО БЫСТРО!!! ( Б,Г

Answer 1

б)4(1-х)=3(2х+3)
4-4х=6х+9
-10х=5
х=-2
г)8х+3=1-(2х+4)
8х+3=1-2х-4
6х=-6
х=-1

Answer 2

класс

Answer 3

б)4(1-х)=3(2х+3)
4-4х=6х+9
-10х=5
х=-2
г)8х+3=1-(2х+4)
8х+3=1-2х-4
6х=-6
х=-1