v/7+13=21

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Solution for v/7+13=21 equation:



v/7+13=21
We move all terms to the left:
v/7+13-(21)=0
We add all the numbers together, and all the variables
v/7-8=0
We multiply all the terms by the denominator
v-8*7=0
We add all the numbers together, and all the variables
v-56=0
We move all terms containing v to the left, all other terms to the right
v=56

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