3/2x+7x=-4

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Solution for 3/2x+7x=-4 equation: 



3/2x+7x=-4

We move all terms to the left:

3/2x+7x-(-4)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

7x+3/2x+4=0

We multiply all the terms by the denominator


7x*2x+4*2x+3=0

Wy multiply elements

14x^2+8x+3=0

a = 14; b = 8; c = +3;
Δ = b2-4ac
Δ = 82-4·14·3
Δ = -104
Delta is less than zero, so there is no solution for the equation

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