Respuesta :

18=6(2x-8)
Divide both sides of the equation 6

3=2x-8

-2x=-8-3

-2x=-11

X=11/2


but it can be reduced x=5 1/2



8+3b=-12
-8

3b=-11
3. 3

B=-11/3


but it can be reduced b=-3 2/3