7a-19=3a+17

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Solution for 7a-19=3a+17 equation: 



7a-19=3a+17

We move all terms to the left:

7a-19-(3a+17)=0

We get rid of parentheses

7a-3a-17-19=0

We add all the numbers together, and all the variables

4a-36=0

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

4a=36

a=36/4

a=9

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