20/(x-7)=2

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Solution for 20/(x-7)=2 equation: 



20/(x-7)=2

We move all terms to the left:

20/(x-7)-(2)=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


-2*(x-7)+20=0

We multiply parentheses

-2x+14+20=0

We add all the numbers together, and all the variables

-2x+34=0

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

-2x=-34

x=-34/-2

x=+17

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