X-(1/2x)-(3/8x)=90

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Solution for X-(1/2x)-(3/8x)=90 equation: 



X-(1/2X)-(3/8X)=90

We move all terms to the left:

X-(1/2X)-(3/8X)-(90)=0



Domain of the equation: 2X)!=0

X!=0/1

X!=0

X∈R





Domain of the equation: 8X)!=0

X!=0/1

X!=0

X∈R



We add all the numbers together, and all the variables

X-(+1/2X)-(+3/8X)-90=0

We get rid of parentheses

X-1/2X-3/8X-90=0

We calculate fractions


X+(-8X)/16X^2+(-6X)/16X^2-90=0

We multiply all the terms by the denominator


X*16X^2+(-8X)+(-6X)-90*16X^2=0

Wy multiply elements

16X^3-1440X^2+(-8X)+(-6X)=0

We get rid of parentheses

16X^3-1440X^2-8X-6X=0

We do not support eXpression: X^3

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