-7=-v-3

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Solution for -7=-v-3 equation: 



-7=-v-3

We move all terms to the left:

-7-(-v-3)=0

We add all the numbers together, and all the variables

-(-1v-3)-7=0

We get rid of parentheses

1v+3-7=0

We add all the numbers together, and all the variables

v-4=0

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

v=4

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