Which answer best describes the solution to the equation

3m – 9 = 9 + 3m?


A.

one solution


B.

no solution


C.

an infinite number of solutions


D.

m = 27

Verified Answer :

let's check
3m - 9 = 9+3m
collect like terms
3m -3m = 9 + 9
0m = 18
which is not possible, so it will not have any solutions

3m - 9 = 9 + 3m
-3m             -3m
0m - 9 = 9
       +9  +9
     0m = 18
       0      0
       m = 0
B. no solution