Question

найдите корни уравнений 3(x+6)=2(x-3)

Answer 1

3х + 18 = 2х - 6
3х - 2х = - 6 - 18
х = - 24

Answer 2

3(х+6)=2(х-3) ;
3х+18=2х-6 ;
3х+18-2х+6=0
х+24=0
х=-24