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Simplifying 4x2 + y2 = 16 Solving 4x2 + y2 = 16 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1y2' to each side of the equation. 4x2 + y2 + -1y2 = 16 + -1y2 Combine like terms: y2 + -1y2 = 0 4x2 + 0 = 16 + -1y2 4x2 = 16 + -1y2 Divide each side by '4'. x2 = 4 + -0.25y2 Simplifying x2 = 4 + -0.25y2 Reorder the terms: -4 + x2 + 0.25y2 = 4 + -0.25y2 + -4 + 0.25y2 Reorder the terms: -4 + x2 + 0.25y2 = 4 + -4 + -0.25y2 + 0.25y2 Combine like terms: 4 + -4 = 0 -4 + x2 + 0.25y2 = 0 + -0.25y2 + 0.25y2 -4 + x2 + 0.25y2 = -0.25y2 + 0.25y2 Combine like terms: -0.25y2 + 0.25y2 = 0.00 -4 + x2 + 0.25y2 = 0.00 The solution to this equation could not be determined.
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