6 + ( 2 - 4 х )+ 5 = 3 ( 1 - 3 х )

Question

6 + ( 2 - 4 х )+ 5 = 3 ( 1 - 3 х )

Answer 1

6+2-4x+5=3-9x
13-4x=3-9x
-4x+9x=3-13
5x=-10
x=-10/5
x=-2

Comments

Спасибо)))

Answer 2

6+2-4х+5=3-9х
9х-4х=3-6-2-5
5х=-10
х=-10:5
х=-2
Ответ:-2

Comments

Спасибо)))