4(v+7)=-4(3v-4)+2v

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Solution for 4(v+7)=-4(3v-4)+2v equation:



4(v+7)=-4(3v-4)+2v
We move all terms to the left:
4(v+7)-(-4(3v-4)+2v)=0
We multiply parentheses
4v-(-4(3v-4)+2v)+28=0
We calculate terms in parentheses: -(-4(3v-4)+2v), so:
-4(3v-4)+2v
We add all the numbers together, and all the variables
2v-4(3v-4)
We multiply parentheses
2v-12v+16
We add all the numbers together, and all the variables
-10v+16
Back to the equation:
-(-10v+16)
We get rid of parentheses
4v+10v-16+28=0
We add all the numbers together, and all the variables
14v+12=0
We move all terms containing v to the left, all other terms to the right
14v=-12
v=-12/14
v=-6/7

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