4(v-3)=7v-42

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Solution for 4(v-3)=7v-42 equation: 



4(v-3)=7v-42

We move all terms to the left:

4(v-3)-(7v-42)=0

We multiply parentheses

4v-(7v-42)-12=0

We get rid of parentheses

4v-7v+42-12=0

We add all the numbers together, and all the variables

-3v+30=0

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

-3v=-30

v=-30/-3

v=+10

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