7/2x+1/2x=18x+9/2x

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Solution for 7/2x+1/2x=18x+9/2x equation: 



7/2x+1/2x=18x+9/2x

We move all terms to the left:

7/2x+1/2x-(18x+9/2x)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

7/2x+1/2x-(+18x+9/2x)=0

We get rid of parentheses

7/2x+1/2x-18x-9/2x=0

We multiply all the terms by the denominator


-18x*2x+7+1-9=0

We add all the numbers together, and all the variables

-18x*2x-1=0

Wy multiply elements

-36x^2-1=0

a = -36; b = 0; c = -1;
Δ = b2-4ac
Δ = 02-4·(-36)·(-1)
Δ = -144
Delta is less than zero, so there is no solution for the equation

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