Answer:
m=12
Step-by-step explanation:
8m=4m+48 subtract 4m from both sides
4m=48 divide both sides by 4 to get m alone
8m=4m+48 (subtract the least m which is 4)
-4m -4m
4m=48 (divide by 4 to isolate the m)
_____
4 4
