Question

-4(-7+6x)=-9x-5 решите уравнение

Answer 1

28-24x+9x+5=0
23-15x=0
-15x=-23
X=23/15

Answer 2

28-24x+9x+5=0

Answer 3

33-15x=0

Answer 4

-15x=-33

Answer 5

x=33/15=2,2

Answer 6

Спс