2(v+4)=-4(5v-5)+8v

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Solution for 2(v+4)=-4(5v-5)+8v equation:



2(v+4)=-4(5v-5)+8v
We move all terms to the left:
2(v+4)-(-4(5v-5)+8v)=0
We multiply parentheses
2v-(-4(5v-5)+8v)+8=0
We calculate terms in parentheses: -(-4(5v-5)+8v), so:
-4(5v-5)+8v
We add all the numbers together, and all the variables
8v-4(5v-5)
We multiply parentheses
8v-20v+20
We add all the numbers together, and all the variables
-12v+20
Back to the equation:
-(-12v+20)
We get rid of parentheses
2v+12v-20+8=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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