3v-(-7)=40

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Solution for 3v-(-7)=40 equation: 



3v-(-7)=40

We move all terms to the left:

3v-(-7)-(40)=0

determiningTheFunctionDomain
3v-40-(-7)=0

We add all the numbers together, and all the variables

3v-33=0

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

3v=33

v=33/3

v=11

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