x+2/3x+9=5x-1/5x+15

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Solution for x+2/3x+9=5x-1/5x+15 equation:



x+2/3x+9=5x-1/5x+15
We move all terms to the left:
x+2/3x+9-(5x-1/5x+15)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
Domain of the equation: 5x+15)!=0
x∈R
We get rid of parentheses
x+2/3x-5x+1/5x-15+9=0
We calculate fractions
x-5x+10x/15x^2+3x/15x^2-15+9=0
We add all the numbers together, and all the variables
-4x+10x/15x^2+3x/15x^2-6=0
We multiply all the terms by the denominator
-4x*15x^2+10x+3x-6*15x^2=0
We add all the numbers together, and all the variables
13x-4x*15x^2-6*15x^2=0
Wy multiply elements
-60x^3-90x^2+13x=0
We do not support expression: x^3

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