Question

Solve for x

7(x+4)+8(x+4)=5x-5

a.) x=-13/2
b.) x=10
c.) x=1/10
d.) x=-13/4

Answer 1

x -> -(13/2)

Answer 2

when given options; we can just sub them in and see if they work

Answer 3

now if you gotta show your work for credit; thats anohter story