F(x)=3-8/3x

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Solution for F(x)=3-8/3x equation: 



(F)=3-8/3F

We move all terms to the left:

(F)-(3-8/3F)=0



Domain of the equation: 3F)!=0

F!=0/1

F!=0

F∈R



We add all the numbers together, and all the variables

F-(-8/3F+3)=0

We get rid of parentheses

F+8/3F-3=0

We multiply all the terms by the denominator


F*3F-3*3F+8=0

Wy multiply elements

3F^2-9F+8=0

a = 3; b = -9; c = +8;
Δ = b2-4ac
Δ = -92-4·3·8
Δ = -15
Delta is less than zero, so there is no solution for the equation

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