Question

Which equation has a solution of k=6.5?

A.-3k = 19.5
B.-1 + K = 7.5
C.-7K = -45.5
D.-2 + K = -8.5

I needzzz helpzzz plz!

Answer 1

C

Explanation:

Because for -7K=-45.5, you have to isolate the variable. So you divide -45.5 by -7, and then you get 6.5