122=-3(3v+2)-7v

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Solution for 122=-3(3v+2)-7v equation: 



122=-3(3v+2)-7v

We move all terms to the left:

122-(-3(3v+2)-7v)=0



We calculate terms in parentheses: -(-3(3v+2)-7v), so:

-3(3v+2)-7v

We add all the numbers together, and all the variables

-7v-3(3v+2)

We multiply parentheses

-7v-9v-6

We add all the numbers together, and all the variables

-16v-6

Back to the equation:

-(-16v-6)



We get rid of parentheses

16v+6+122=0

We add all the numbers together, and all the variables

16v+128=0

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

16v=-128

v=-128/16

v=-8

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