(10-2x)/x=7

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Solution for (10-2x)/x=7 equation:



(10-2x)/x=7
We move all terms to the left:
(10-2x)/x-(7)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
(-2x+10)/x-7=0
We multiply all the terms by the denominator
(-2x+10)-7*x=0
We add all the numbers together, and all the variables
-7x+(-2x+10)=0
We get rid of parentheses
-7x-2x+10=0
We add all the numbers together, and all the variables
-9x+10=0
We move all terms containing x to the left, all other terms to the right
-9x=-10
x=-10/-9
x=1+1/9

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