SOLUTION: -3m-21=0

Algebra ->  Equations -> SOLUTION: -3m-21=0      Log On


   

Question 357756: -3m-21=0
Found 2 solutions by jim_thompson5910, edjones:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
-3m-21=0 Start with the given equation.


-3m=0%2B21 Add 21 to both sides.


-3m=21 Combine like terms on the right side.


m=%2821%29%2F%28-3%29 Divide both sides by -3 to isolate m.


m=-7 Reduce.


----------------------------------------------------------------------

Answer:

So the solution is m=-7

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
-3m-21=0
-3m=21
m=-7
.
Ed