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Simplifying (4x2) + (y2) + 9 = z2 (4x2) + y2 + 9 = z2 Reorder the terms: 9 + (4x2) + y2 = z2 Solving 9 + (4x2) + y2 = z2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + (4x2) + -9 + y2 = -9 + z2 Reorder the terms: 9 + -9 + (4x2) + y2 = -9 + z2 Combine like terms: 9 + -9 = 0 0 + (4x2) + y2 = -9 + z2 (4x2) + y2 = -9 + z2 Add '-1y2' to each side of the equation. (4x2) + y2 + -1y2 = -9 + -1y2 + z2 Combine like terms: y2 + -1y2 = 0 (4x2) + 0 = -9 + -1y2 + z2 (4x2) = -9 + -1y2 + z2 Divide each side by '4'. x2 = -2.25 + -0.25y2 + 0.25z2 Simplifying x2 = -2.25 + -0.25y2 + 0.25z2 Reorder the terms: 2.25 + x2 + 0.25y2 + -0.25z2 = -2.25 + -0.25y2 + 0.25z2 + 2.25 + 0.25y2 + -0.25z2 Reorder the terms: 2.25 + x2 + 0.25y2 + -0.25z2 = -2.25 + 2.25 + -0.25y2 + 0.25y2 + 0.25z2 + -0.25z2 Combine like terms: -2.25 + 2.25 = 0.00 2.25 + x2 + 0.25y2 + -0.25z2 = 0.00 + -0.25y2 + 0.25y2 + 0.25z2 + -0.25z2 2.25 + x2 + 0.25y2 + -0.25z2 = -0.25y2 + 0.25y2 + 0.25z2 + -0.25z2 Combine like terms: -0.25y2 + 0.25y2 = 0.00 2.25 + x2 + 0.25y2 + -0.25z2 = 0.00 + 0.25z2 + -0.25z2 2.25 + x2 + 0.25y2 + -0.25z2 = 0.25z2 + -0.25z2 Combine like terms: 0.25z2 + -0.25z2 = 0.00 2.25 + x2 + 0.25y2 + -0.25z2 = 0.00 The solution to this equation could not be determined.
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