5/3x+7x=5

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Solution for 5/3x+7x=5 equation: 



5/3x+7x=5

We move all terms to the left:

5/3x+7x-(5)=0



Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



We add all the numbers together, and all the variables

7x+5/3x-5=0

We multiply all the terms by the denominator


7x*3x-5*3x+5=0

Wy multiply elements

21x^2-15x+5=0

a = 21; b = -15; c = +5;
Δ = b2-4ac
Δ = -152-4·21·5
Δ = -195
Delta is less than zero, so there is no solution for the equation

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