6(a+7)=42

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Solution for 6(a+7)=42 equation: 



6(a+7)=42

We move all terms to the left:

6(a+7)-(42)=0

We multiply parentheses

6a+42-42=0

We add all the numbers together, and all the variables

6a=0

a=0/6

a=0

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