Question

What is the solution to the equation -(5r+6) =6(13-r)

Answer 1

r=72

Explanation:

-5r+6 = 6(13-r)

-5r+6 = 78-6r

-5r + 6r + 6 = 78-6r+6r

r + 6 = 78

r + 6-6 = 78-6

r = 72