SOLUTION: 7a-3=3-2a This is what we came up with. Not coming out right. 7a-3+3=3-2a+3 7a=2a

Algebra ->  Expressions-with-variables -> SOLUTION: 7a-3=3-2a This is what we came up with. Not coming out right. 7a-3+3=3-2a+3 7a=2a       Log On


   

Question 14859: 7a-3=3-2a
This is what we came up with. Not coming out right.
7a-3+3=3-2a+3
7a=2a
Answer by jb007mi6(53) About Me  (Show Source):
You can put this solution on YOUR website!
so you have 7a-3=3-2a so first I would add 2a to both sides so I get
7a-3+2a=3-2a+2a
this boils down to
9a-3=3
add 3 to both sides and get
9a-3+3=3+3
this boils down to
9a=6
divide both sides by 9, and you get 9a/9=6/9
so a=2/3
hope this helps