4+2a-3=4a+7

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



4+2a-3=4a+7

We move all terms to the left:

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

We add all the numbers together, and all the variables

2a-(4a+7)+1=0

We get rid of parentheses

2a-4a-7+1=0

We add all the numbers together, and all the variables

-2a-6=0

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

-2a=6

a=6/-2

a=-3

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