3(a+5)-2(2a+1)=0

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Solution for 3(a+5)-2(2a+1)=0 equation: 



3(a+5)-2(2a+1)=0

We multiply parentheses

3a-4a+15-2=0

We add all the numbers together, and all the variables

-1a+13=0

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

-a=-13

a=-13/-1

a=+13

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