5/15=(8-x)/x

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Solution for 5/15=(8-x)/x equation:



5/15=(8-x)/x
We move all terms to the left:
5/15-((8-x)/x)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-((-1x+8)/x)+5/15=0
We calculate fractions
(-((-1x+8)*15)/x*15)+5x/x*15)=0
We calculate terms in parentheses: +(-((-1x+8)*15)/x*15), so:
-((-1x+8)*15)/x*15
We multiply all the terms by the denominator
-((-1x+8)*15)
We calculate terms in parentheses: -((-1x+8)*15), so:
(-1x+8)*15
We multiply parentheses
-15x+120
Back to the equation:
-(-15x+120)
We get rid of parentheses
15x-120
Back to the equation:
+(15x-120)
We get rid of parentheses
15x+5x/x*15)-120=0
We multiply all the terms by the denominator
15x*x*15)-120+5x=0
Wy multiply elements
225x^3*1=0
We do not support expression: x^3

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