Answer:
m=1
Step-by-step explanation:
add 6 to both sides, 9=9m
divide 9 on both sides, m=1
M=1
9-6m=3m
you need to get rid of the 6 so you:
9-6m = 3m
+6m +6m
9= 9m
[tex]\frac{9}{9}[/tex] [tex]\frac{9m}{9}[/tex]
1=m
