3a+30=8a-5

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Solution for 3a+30=8a-5 equation: 



3a+30=8a-5

We move all terms to the left:

3a+30-(8a-5)=0

We get rid of parentheses

3a-8a+5+30=0

We add all the numbers together, and all the variables

-5a+35=0

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

-5a=-35

a=-35/-5

a=+7

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