Answer:
8m-10=8-m
We move all terms to the left:
8m-10-(8-m)=0
We add all the numbers together, and all the variables
8m-(-1m+8)-10=0
We get rid of parentheses
8m+1m-8-10=0
We add all the numbers together, and all the variables
9m-18=0
We move all terms containing m to the left, all other terms to the right
9m=18
m=18/9
m=2