3x+9/9=x-3/2,x

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



3x+9/9=x-3/2.x

We move all terms to the left:

3x+9/9-(x-3/2.x)=0



Domain of the equation: 2.x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

3x-(+x-3/2.x)+9/9=0

We add all the numbers together, and all the variables

3x-(+x-3/2.x)+1=0

We get rid of parentheses

3x-x+3/2.x+1=0

We multiply all the terms by the denominator


3x*2.x-x*2.x+1*2.x+3=0

Wy multiply elements

6x^2-2x^2+2x+3=0

We add all the numbers together, and all the variables

4x^2+2x+3=0

a = 4; b = 2; c = +3;
Δ = b2-4ac
Δ = 22-4·4·3
Δ = -44
Delta is less than zero, so there is no solution for the equation

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