7(1+8v)=231

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Solution for 7(1+8v)=231 equation: 



7(1+8v)=231

We move all terms to the left:

7(1+8v)-(231)=0

We add all the numbers together, and all the variables

7(8v+1)-231=0

We multiply parentheses

56v+7-231=0

We add all the numbers together, and all the variables

56v-224=0

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

56v=224

v=224/56

v=4

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