-21=3v-3

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Solution for -21=3v-3 equation:



-21=3v-3
We move all terms to the left:
-21-(3v-3)=0
We get rid of parentheses
-3v+3-21=0
We add all the numbers together, and all the variables
-3v-18=0
We move all terms containing v to the left, all other terms to the right
-3v=18
v=18/-3
v=-6

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