Question

» Solve for r.
8r = 40
r=

Answer 1

The answer is ...

R = 5

8(5) = 40

Answer 2

r = 5

Explanation:

to evaluate for the value of r 8r = 40is quite simple ,

simply divide both sides by the coefficient of r which is 8

solution

8r = 40

divide both sides by he coefficient of r

8r/8 = 40/8

r = 5