8(х+3)-2х=3х-12 по действиям

Question

8(х+3)-2х=3х-12 по действиям

Comments

8(х+3)-2х=3х-12 8х+24-2х=3х-12 8х-3х-2х=-12-24 3х=-36 х=-12

Answer 1

8х+24-2х-3х+12=0
6х+14-3х+12=0
3х-24+12=0
3х+36=0
3х=-36
х=-12