4+2a-7=3a+3a

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Solution for 4+2a-7=3a+3a equation: 



4+2a-7=3a+3a

We move all terms to the left:

4+2a-7-(3a+3a)=0

We add all the numbers together, and all the variables

2a-(+6a)+4-7=0

We add all the numbers together, and all the variables

2a-(+6a)-3=0

We get rid of parentheses

2a-6a-3=0

We add all the numbers together, and all the variables

-4a-3=0

We move all terms containing a to the left, all other terms to the right

-4a=3

a=3/-4

a=-3/4

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