(x-5)/(30-2x)=10

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Solution for (x-5)/(30-2x)=10 equation:



(x-5)/(30-2x)=10
We move all terms to the left:
(x-5)/(30-2x)-(10)=0
Domain of the equation: (30-2x)!=0
We move all terms containing x to the left, all other terms to the right
-2x!=-30
x!=-30/-2
x!=+15
x∈R
We add all the numbers together, and all the variables
(x-5)/(-2x+30)-10=0
We multiply all the terms by the denominator
(x-5)-10*(-2x+30)=0
We multiply parentheses
(x-5)+20x-300=0
We get rid of parentheses
x+20x-5-300=0
We add all the numbers together, and all the variables
21x-305=0
We move all terms containing x to the left, all other terms to the right
21x=305
x=305/21
x=14+11/21

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