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x2+67=x
We move all terms to the left:
x2+67-(x)=0
We add all the numbers together, and all the variables
x^2-1x+67=0
a = 1; b = -1; c = +67;
Δ = b2-4ac
Δ = -12-4·1·67
Δ = -267
Delta is less than zero, so there is no solution for the equation
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