Question

Решите уравнение
х+(8-3х)=13

Answer 1

х+(8-3х)=13
х-3х+8=13
-2х=13-8
-2х=5|÷(-2)
х=-5/2

Answer 2

х+(8-3х)=13
x+8-3x=13
x-3x=13-8
-2x=5:(-2)
x=-2,5....