Respuesta :

-5(x-4)=-30
-5x - -20=-30
-5x+20=-30
      -20   -20
-5x=-50
divide both sides by -5
x=10

How To Solve:

-5(x-4)=-30

(Distribute -5 in)

-5x +20 =-30

(Subtract 20 from both sides)

-5x=-50

(Divides both sides by -5)

x=10