1/2x+3/4x=5-2.5x

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Solution for 1/2x+3/4x=5-2.5x equation: 



1/2x+3/4x=5-2.5x

We move all terms to the left:

1/2x+3/4x-(5-2.5x)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

1/2x+3/4x-(-2.5x+5)=0

We get rid of parentheses

1/2x+3/4x+2.5x-5=0

We calculate fractions


2.5x+4x/8x^2+6x/8x^2-5=0

We multiply all the terms by the denominator


(2.5x)*8x^2+4x+6x-5*8x^2=0

We add all the numbers together, and all the variables

(+2.5x)*8x^2+4x+6x-5*8x^2=0

We add all the numbers together, and all the variables

10x+(+2.5x)*8x^2-5*8x^2=0

Wy multiply elements

-40x^2+10x+(+2.5x)*8x^2=0

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