5a+19=3a+7

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Solution for 5a+19=3a+7 equation: 



5a+19=3a+7

We move all terms to the left:

5a+19-(3a+7)=0

We get rid of parentheses

5a-3a-7+19=0

We add all the numbers together, and all the variables

2a+12=0

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

2a=-12

a=-12/2

a=-6

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