7(a+1)+3a=51

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Solution for 7(a+1)+3a=51 equation: 



7(a+1)+3a=51

We move all terms to the left:

7(a+1)+3a-(51)=0

We add all the numbers together, and all the variables

3a+7(a+1)-51=0

We multiply parentheses

3a+7a+7-51=0

We add all the numbers together, and all the variables

10a-44=0

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

10a=44

a=44/10

a=4+2/5

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