3+7x2=x

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Solution for 3+7x2=x equation: 



3+7x^2=x

We move all terms to the left:

3+7x^2-(x)=0

We add all the numbers together, and all the variables

7x^2-1x+3=0

a = 7; b = -1; c = +3;
Δ = b2-4ac
Δ = -12-4·7·3
Δ = -83
Delta is less than zero, so there is no solution for the equation

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