7(5-8v)+12=54

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Solution for 7(5-8v)+12=54 equation: 



7(5-8v)+12=54

We move all terms to the left:

7(5-8v)+12-(54)=0

We add all the numbers together, and all the variables

7(-8v+5)+12-54=0

We add all the numbers together, and all the variables

7(-8v+5)-42=0

We multiply parentheses

-56v+35-42=0

We add all the numbers together, and all the variables

-56v-7=0

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

-56v=7

v=7/-56

v=-1/8

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