31a+2=4a+45

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Solution for 31a+2=4a+45 equation: 



31a+2=4a+45

We move all terms to the left:

31a+2-(4a+45)=0

We get rid of parentheses

31a-4a-45+2=0

We add all the numbers together, and all the variables

27a-43=0

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

27a=43

a=43/27

a=1+16/27

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