(70+3x)/x=7

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Solution for (70+3x)/x=7 equation: 



(70+3x)/x=7

We move all terms to the left:

(70+3x)/x-(7)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

(3x+70)/x-7=0

We multiply all the terms by the denominator


(3x+70)-7*x=0

We add all the numbers together, and all the variables

-7x+(3x+70)=0

We get rid of parentheses

-7x+3x+70=0

We add all the numbers together, and all the variables

-4x+70=0

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

-4x=-70

x=-70/-4

x=17+1/2

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