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

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



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

We move all terms to the left:

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



Domain of the equation: 5)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

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

We multiply parentheses

4x^2-(2x-1)+3=0

We get rid of parentheses

4x^2-2x+1+3=0

We add all the numbers together, and all the variables

4x^2-2x+4=0

a = 4; b = -2; c = +4;
Δ = b2-4ac
Δ = -22-4·4·4
Δ = -60
Delta is less than zero, so there is no solution for the equation

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