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Simplifying X2 + 1.4x + 0.49 = 0.81 Reorder the terms: 0.49 + X2 + 1.4x = 0.81 Solving 0.49 + X2 + 1.4x = 0.81 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-0.49' to each side of the equation. 0.49 + X2 + -0.49 + 1.4x = 0.81 + -0.49 Reorder the terms: 0.49 + -0.49 + X2 + 1.4x = 0.81 + -0.49 Combine like terms: 0.49 + -0.49 = 0.00 0.00 + X2 + 1.4x = 0.81 + -0.49 X2 + 1.4x = 0.81 + -0.49 Combine like terms: 0.81 + -0.49 = 0.32 X2 + 1.4x = 0.32 Add '-1.4x' to each side of the equation. X2 + 1.4x + -1.4x = 0.32 + -1.4x Combine like terms: 1.4x + -1.4x = 0.0 X2 + 0.0 = 0.32 + -1.4x X2 = 0.32 + -1.4x Simplifying X2 = 0.32 + -1.4x Reorder the terms: -0.32 + X2 + 1.4x = 0.32 + -1.4x + -0.32 + 1.4x Reorder the terms: -0.32 + X2 + 1.4x = 0.32 + -0.32 + -1.4x + 1.4x Combine like terms: 0.32 + -0.32 = 0.00 -0.32 + X2 + 1.4x = 0.00 + -1.4x + 1.4x -0.32 + X2 + 1.4x = -1.4x + 1.4x Combine like terms: -1.4x + 1.4x = 0.0 -0.32 + X2 + 1.4x = 0.0 The solution to this equation could not be determined.
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