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Simplifying x2 + -1.3x + -1.3x + 1.69 + x2 + 1.3x + 1.3x + 1.69 = r2 Reorder the terms: 1.69 + 1.69 + -1.3x + -1.3x + 1.3x + 1.3x + x2 + x2 = r2 Combine like terms: 1.69 + 1.69 = 3.38 3.38 + -1.3x + -1.3x + 1.3x + 1.3x + x2 + x2 = r2 Combine like terms: -1.3x + -1.3x = -2.6x 3.38 + -2.6x + 1.3x + 1.3x + x2 + x2 = r2 Combine like terms: -2.6x + 1.3x = -1.3x 3.38 + -1.3x + 1.3x + x2 + x2 = r2 Combine like terms: -1.3x + 1.3x = 0.0 3.38 + 0.0 + x2 + x2 = r2 3.38 + x2 + x2 = r2 Combine like terms: x2 + x2 = 2x2 3.38 + 2x2 = r2 Solving 3.38 + 2x2 = r2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.38' to each side of the equation. 3.38 + -3.38 + 2x2 = -3.38 + r2 Combine like terms: 3.38 + -3.38 = 0.00 0.00 + 2x2 = -3.38 + r2 2x2 = -3.38 + r2 Divide each side by '2'. x2 = -1.69 + 0.5r2 Simplifying x2 = -1.69 + 0.5r2 Reorder the terms: 1.69 + -0.5r2 + x2 = -1.69 + 0.5r2 + 1.69 + -0.5r2 Reorder the terms: 1.69 + -0.5r2 + x2 = -1.69 + 1.69 + 0.5r2 + -0.5r2 Combine like terms: -1.69 + 1.69 = 0.00 1.69 + -0.5r2 + x2 = 0.00 + 0.5r2 + -0.5r2 1.69 + -0.5r2 + x2 = 0.5r2 + -0.5r2 Combine like terms: 0.5r2 + -0.5r2 = 0.0 1.69 + -0.5r2 + x2 = 0.0 The solution to this equation could not be determined.
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