Question

-6(1 - 6r) = -2(r + 3)

Answer 1

-6(1 - 6r) = -2(r + 3)

First open the parenthesis

-6 + 36r =-2r -6

collect like term

36r + 2r = -6 + 6

38r = 0

divide both-side of the equation by 38

r=0