-2/5x+2=9x

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Solution for -2/5x+2=9x equation: 



-2/5x+2=9x

We move all terms to the left:

-2/5x+2-(9x)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

-9x-2/5x+2=0

We multiply all the terms by the denominator


-9x*5x+2*5x-2=0

Wy multiply elements

-45x^2+10x-2=0

a = -45; b = 10; c = -2;
Δ = b2-4ac
Δ = 102-4·(-45)·(-2)
Δ = -260
Delta is less than zero, so there is no solution for the equation

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