(10x+20)/(x+5)=8

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Solution for (10x+20)/(x+5)=8 equation: 



(10x+20)/(x+5)=8

We move all terms to the left:

(10x+20)/(x+5)-(8)=0



Domain of the equation: (x+5)!=0

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

x!=-5

x∈R



We multiply all the terms by the denominator


(10x+20)-8*(x+5)=0

We multiply parentheses

(10x+20)-8x-40=0

We get rid of parentheses

10x-8x+20-40=0

We add all the numbers together, and all the variables

2x-20=0

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

2x=20

x=20/2

x=10

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