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Simplifying 20 = 0.5x(X + 4) * xX Reorder the terms: 20 = 0.5x(4 + X) * xX Reorder the terms for easier multiplication: 20 = 0.5x * xX(4 + X) Multiply x * xX 20 = 0.5x2X(4 + X) 20 = (4 * 0.5x2X + X * 0.5x2X) 20 = (2x2X + 0.5x2X2) Solving 20 = 2x2X + 0.5x2X2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2x2X' to each side of the equation. 20 + -2x2X = 2x2X + -2x2X + 0.5x2X2 Combine like terms: 2x2X + -2x2X = 0 20 + -2x2X = 0 + 0.5x2X2 20 + -2x2X = 0.5x2X2 Add '-0.5x2X2' to each side of the equation. 20 + -2x2X + -0.5x2X2 = 0.5x2X2 + -0.5x2X2 Combine like terms: 0.5x2X2 + -0.5x2X2 = 0.0 20 + -2x2X + -0.5x2X2 = 0.0 Add '-20' to each side of the equation. 20 + -2x2X + -20 + -0.5x2X2 = 0.0 + -20 Reorder the terms: 20 + -20 + -2x2X + -0.5x2X2 = 0.0 + -20 Combine like terms: 20 + -20 = 0 0 + -2x2X + -0.5x2X2 = 0.0 + -20 -2x2X + -0.5x2X2 = 0.0 + -20 Combine like terms: 0.0 + -20 = -20 -2x2X + -0.5x2X2 = -20 Reorder the terms: 20 + -2x2X + -0.5x2X2 = -20 + 20 Combine like terms: -20 + 20 = 0 20 + -2x2X + -0.5x2X2 = 0 The solution to this equation could not be determined.
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