7x+5/4x=2

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Solution for 7x+5/4x=2 equation: 



7x+5/4x=2

We move all terms to the left:

7x+5/4x-(2)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We multiply all the terms by the denominator


7x*4x-2*4x+5=0

Wy multiply elements

28x^2-8x+5=0

a = 28; b = -8; c = +5;
Δ = b2-4ac
Δ = -82-4·28·5
Δ = -496
Delta is less than zero, so there is no solution for the equation

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