SOLUTION: 15+w+15=30+9.

Algebra ->  Equations -> SOLUTION: 15+w+15=30+9.      Log On


   

Question 484743: 15+w+15=30+9.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
15%2Bw%2B15=30%2B9 Start with the given equation.


w%2B30=30%2B9 Combine like terms on the left side.


w%2B30=39 Combine like terms on the right side.


w=39-30 Subtract 30 from both sides.


w=9 Combine like terms on the right side.


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

Answer:

So the solution is w=9