Question

решение уравнений x-4(x-3)=3-6x

Answer 1

x-4(x-3)=3-6x
x-4x+12 = 3-6x
-3x+12 = 3-6x
-3x+6x = 3-12
3x = -9 //:3
x = -3

Answer 2

x = -9 //:3 это дробь ?

Answer 3

Napicano: 3x=-9//:3 tem xotel ckazat, čto budem obe ctorony uravnenija :3