(3x-15)/(x+7)=0

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Solution for (3x-15)/(x+7)=0 equation: 



(3x-15)/(x+7)=0



Domain of the equation: (x+7)!=0

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

x!=-7

x∈R



We multiply all the terms by the denominator


(3x-15)=0

We get rid of parentheses

3x-15=0

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

3x=15

x=15/3

x=5

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