-4(-5v+7)-5v=3(v-9)-4

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Solution for -4(-5v+7)-5v=3(v-9)-4 equation: 



-4(-5v+7)-5v=3(v-9)-4

We move all terms to the left:

-4(-5v+7)-5v-(3(v-9)-4)=0

We add all the numbers together, and all the variables

-5v-4(-5v+7)-(3(v-9)-4)=0

We multiply parentheses

-5v+20v-(3(v-9)-4)-28=0



We calculate terms in parentheses: -(3(v-9)-4), so:

3(v-9)-4

We multiply parentheses

3v-27-4

We add all the numbers together, and all the variables

3v-31

Back to the equation:

-(3v-31)



We add all the numbers together, and all the variables

15v-(3v-31)-28=0

We get rid of parentheses

15v-3v+31-28=0

We add all the numbers together, and all the variables

12v+3=0

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

12v=-3

v=-3/12

v=-1/4

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