Answer:
m=10.5
Step-by-step explanation:
First, add 3/63 on both sides to get 5m by itself.
5m-3/63 = 9/21
+3/63 +3/63
(9/21 x 3 = 27/63)
5m = 30/63
Simplify.
5m = 10/21
To get m by itself, divide 5...
5m = 10/21
/5 /5
Multiply by the reciprocal.
5x21/10
m=10.5
I hope this helps you out! Have an amazing day c:
