-8=8+3v-7v

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Solution for -8=8+3v-7v equation:



-8=8+3v-7v
We move all terms to the left:
-8-(8+3v-7v)=0
We add all the numbers together, and all the variables
-(-4v+8)-8=0
We get rid of parentheses
4v-8-8=0
We add all the numbers together, and all the variables
4v-16=0
We move all terms containing v to the left, all other terms to the right
4v=16
v=16/4
v=4

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