X/(x-7)=18

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Solution for X/(x-7)=18 equation: 



X/(X-7)=18

We move all terms to the left:

X/(X-7)-(18)=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


X-18*(X-7)=0

We multiply parentheses

X-18X+126=0

We add all the numbers together, and all the variables

-17X+126=0

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

-17X=-126

X=-126/-17

X=7+7/17

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