7x+3/4x+1=4

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Solution for 7x+3/4x+1=4 equation: 



7x+3/4x+1=4

We move all terms to the left:

7x+3/4x+1-(4)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

7x+3/4x-3=0

We multiply all the terms by the denominator


7x*4x-3*4x+3=0

Wy multiply elements

28x^2-12x+3=0

a = 28; b = -12; c = +3;
Δ = b2-4ac
Δ = -122-4·28·3
Δ = -192
Delta is less than zero, so there is no solution for the equation

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