-7(1-3v)=-3(1-2v)-4

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Solution for -7(1-3v)=-3(1-2v)-4 equation: 



-7(1-3v)=-3(1-2v)-4

We move all terms to the left:

-7(1-3v)-(-3(1-2v)-4)=0

We add all the numbers together, and all the variables

-7(-3v+1)-(-3(-2v+1)-4)=0

We multiply parentheses

21v-(-3(-2v+1)-4)-7=0



We calculate terms in parentheses: -(-3(-2v+1)-4), so:

-3(-2v+1)-4

We multiply parentheses

6v-3-4

We add all the numbers together, and all the variables

6v-7

Back to the equation:

-(6v-7)



We get rid of parentheses

21v-6v+7-7=0

We add all the numbers together, and all the variables

15v=0

v=0/15

v=0

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