What is the solution of the equation 5(x-8)=-55?

A.x = 3

B.x = 13

C.x = - 3

D.x = - 9 .4

2 answers

5(x-8)=-55
5 x - 40 = -55
5 x - 40 + 40 = -55 + 40
5 x + 0 = -15
5 x / 5 = -15 / 5
x = -3
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check
5(x-8)=-55?
5 (-3 -8) = -55
5 (-11) - 55 ??? I think so :)
C.x = - 3