7(8+v)=42

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Solution for 7(8+v)=42 equation: 



7(8+v)=42

We move all terms to the left:

7(8+v)-(42)=0

We add all the numbers together, and all the variables

7(v+8)-42=0

We multiply parentheses

7v+56-42=0

We add all the numbers together, and all the variables

7v+14=0

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

7v=-14

v=-14/7

v=-2

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