You can put this solution on YOUR website! 12(x+3)-3x=117
...
Distribute the12
12x + 36 -3x = 117
...
Combine like terms
12 - 3x = 117 - 36
9x = 81
...
Divide both sides by 9
.....................
Delighted to help.
-Reading Boosters
Email: HomeworkHelpers@ReadingBoosters.com
Wanting for others what we want for ourselves.