-2(-5v+7)-4v=2(v-9)-2

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Solution for -2(-5v+7)-4v=2(v-9)-2 equation: 



-2(-5v+7)-4v=2(v-9)-2

We move all terms to the left:

-2(-5v+7)-4v-(2(v-9)-2)=0

We add all the numbers together, and all the variables

-4v-2(-5v+7)-(2(v-9)-2)=0

We multiply parentheses

-4v+10v-(2(v-9)-2)-14=0



We calculate terms in parentheses: -(2(v-9)-2), so:

2(v-9)-2

We multiply parentheses

2v-18-2

We add all the numbers together, and all the variables

2v-20

Back to the equation:

-(2v-20)



We add all the numbers together, and all the variables

6v-(2v-20)-14=0

We get rid of parentheses

6v-2v+20-14=0

We add all the numbers together, and all the variables

4v+6=0

We move all terms containing v to the left, all other terms to the right

4v=-6

v=-6/4

v=-1+1/2

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