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- Solve for x. Separate multiple solutions with commas. Enter DNE If there are no solutions. x + 2 3 - 4 Submit Question « PreviousSuppose you are climbing a hill whose shape is given by the equation z = 1,300 − 0.005x2 − 0.01y2, where x, y, and z are measured in meters, and you are standing at a point with coordinates (80, 80, 1204). The positive x-axis points east and the positive y-axis points north.Solve. -2. y' = 7y-2; y = 3 when x= 2 y = (Type an exact answer, using radicals as needed.)