1,1/2x-2=3,1/4x-9

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Solution for 1,1/2x-2=3,1/4x-9 equation: 



1.1/2x-2=3.1/4x-9

We move all terms to the left:

1.1/2x-2-(3.1/4x-9)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 4x-9)!=0

x∈R



We get rid of parentheses

1.1/2x-3.1/4x+9-2=0

We calculate fractions


(1.1*4x)/8x^2+(-3.1*2x)/8x^2+9-2=0

We add all the numbers together, and all the variables

(+1.1*4x)/8x^2+(-3.1*2x)/8x^2+9-2=0

We add all the numbers together, and all the variables

(+1.1*4x)/8x^2+(-3.1*2x)/8x^2+7=0

We multiply all the terms by the denominator


(+1.1*4x)+(-3.1*2x)+7*8x^2=0

Wy multiply elements

56x^2+(+1.1*4x)+(-3.1*2x)=0

We get rid of parentheses

56x^2+1.1*4x-3.1*2x=0

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