(3x+12)/7=15

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Solution for (3x+12)/7=15 equation: 



(3x+12)/7=15

We move all terms to the left:

(3x+12)/7-(15)=0

We multiply all the terms by the denominator


(3x+12)-15*7=0

We add all the numbers together, and all the variables

(3x+12)-105=0

We get rid of parentheses

3x+12-105=0

We add all the numbers together, and all the variables

3x-93=0

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

3x=93

x=93/3

x=31

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