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Omni-MATH / Find the sum of the x-coordinates of the distinct points of intersection of the plane curves given by x²=x+y+4 and y²=y−15x+36.

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problem

Find the sum of the xx-coordinates of the distinct points of intersection of the plane curves given by x2=x+y+4x^{2}=x+y+4 and y2=y−15x+36y^{2}=y-15 x+36.
Plain-text mathematical notation (without MathML)
Find the sum of the x-coordinates of the distinct points of intersection of the plane curves given by x²=x+y+4 and y²=y−15x+36.
Original LaTeX notation
Find the sum of the $x$-coordinates of the distinct points of intersection of the plane curves given by $x^{2}=x+y+4$ and $y^{2}=y-15 x+36$.

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