8a+4+2a-2=19a+31

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Solution for 8a+4+2a-2=19a+31 equation: 



8a+4+2a-2=19a+31

We move all terms to the left:

8a+4+2a-2-(19a+31)=0

We add all the numbers together, and all the variables

10a-(19a+31)+2=0

We get rid of parentheses

10a-19a-31+2=0

We add all the numbers together, and all the variables

-9a-29=0

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

-9a=29

a=29/-9

a=-3+2/9

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