5+7a-2=7a-2-a

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Solution for 5+7a-2=7a-2-a equation: 



5+7a-2=7a-2-a

We move all terms to the left:

5+7a-2-(7a-2-a)=0

We add all the numbers together, and all the variables

7a-(6a-2)+5-2=0

We add all the numbers together, and all the variables

7a-(6a-2)+3=0

We get rid of parentheses

7a-6a+2+3=0

We add all the numbers together, and all the variables

a+5=0

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

a=-5

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