8(a+2a)=3a+40

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Solution for 8(a+2a)=3a+40 equation: 



8(a+2a)=3a+40

We move all terms to the left:

8(a+2a)-(3a+40)=0

We add all the numbers together, and all the variables

8(+3a)-(3a+40)=0

We multiply parentheses

24a-(3a+40)=0

We get rid of parentheses

24a-3a-40=0

We add all the numbers together, and all the variables

21a-40=0

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

21a=40

a=40/21

a=1+19/21

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