31a+9=32a+3

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Solution for 31a+9=32a+3 equation: 



31a+9=32a+3

We move all terms to the left:

31a+9-(32a+3)=0

We get rid of parentheses

31a-32a-3+9=0

We add all the numbers together, and all the variables

-1a+6=0

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

-a=-6

a=-6/-1

a=+6

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