-7(7+4v)=4-7.3(v+6.2)-1.9v

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Solution for -7(7+4v)=4-7.3(v+6.2)-1.9v equation: 



-7(7+4v)=4-7.3(v+6.2)-1.9v

We move all terms to the left:

-7(7+4v)-(4-7.3(v+6.2)-1.9v)=0

We add all the numbers together, and all the variables

-7(4v+7)-(4-7.3(v+6.2)-1.9v)=0

We multiply parentheses

-28v-(4-7.3(v+6.2)-1.9v)-49=0



We calculate terms in parentheses: -(4-7.3(v+6.2)-1.9v), so:

4-7.3(v+6.2)-1.9v

determiningTheFunctionDomain
-7.3(v+6.2)-1.9v+4

We add all the numbers together, and all the variables

-1.9v-7.3(v+6.2)+4

We multiply parentheses

-1.9v-7.3v-45.26+4

We add all the numbers together, and all the variables

-9.2v-41.26

Back to the equation:

-(-9.2v-41.26)



We get rid of parentheses

-28v+9.2v+41.26-49=0

We add all the numbers together, and all the variables

-18.8v-7.74=0

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

-18.8v=7.74

v=7.74/-18.8

v=-4.448275862069/10.804597701149

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