Question

3m+5=8m-105 solve plz

Answer 1

3m + 5 = 8m - 105
3m -(8m) + 5 = 8m -(8m) -105
-5m + 5 = -105
-5m = -110
m = -110/-5
m = 22

Answer 2

RULE to use here: subtract, add, multiply and divide to get numbers on one side and variables on the other side

Answer 3

RULE #2:: divide each side by the coefficient of the variable to completely isolate the variable (f.e. 2m=4--->divide each side by 2 to isolate m)