-7v/8=-21

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Solution for -7v/8=-21 equation: 



-7v/8=-21

We move all terms to the left:

-7v/8-(-21)=0

We add all the numbers together, and all the variables

-7v/8+21=0

We multiply all the terms by the denominator


-7v+21*8=0

We add all the numbers together, and all the variables

-7v+168=0

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

-7v=-168

v=-168/-7

v=+24

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