7a-74=3a+2

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Solution for 7a-74=3a+2 equation: 



7a-74=3a+2

We move all terms to the left:

7a-74-(3a+2)=0

We get rid of parentheses

7a-3a-2-74=0

We add all the numbers together, and all the variables

4a-76=0

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

4a=76

a=76/4

a=19

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