Question

How many solutions does the equation have?

6 - a = 1/3 (9a - 18)

A.
one solution

B.
infinite solutions

C.
no solution

Answer 1

6 - a = 1/3(9a - 18)
6 - a = 3a - 6
-a - 3a = -6 - 6
-4a = -12
a = -12/-4
a = 3..........one solution