-3(-7v+4)-2v=4(v-5)-4

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Solution for -3(-7v+4)-2v=4(v-5)-4 equation:



-3(-7v+4)-2v=4(v-5)-4
We move all terms to the left:
-3(-7v+4)-2v-(4(v-5)-4)=0
We add all the numbers together, and all the variables
-2v-3(-7v+4)-(4(v-5)-4)=0
We multiply parentheses
-2v+21v-(4(v-5)-4)-12=0
We calculate terms in parentheses: -(4(v-5)-4), so:
4(v-5)-4
We multiply parentheses
4v-20-4
We add all the numbers together, and all the variables
4v-24
Back to the equation:
-(4v-24)
We add all the numbers together, and all the variables
19v-(4v-24)-12=0
We get rid of parentheses
19v-4v+24-12=0
We add all the numbers together, and all the variables
15v+12=0
We move all terms containing v to the left, all other terms to the right
15v=-12
v=-12/15
v=-4/5

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