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Simplifying 50x4 + 50X2 + -40x = 0 Reorder the terms: 50X2 + -40x + 50x4 = 0 Solving 50X2 + -40x + 50x4 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '40x' to each side of the equation. 50X2 + -40x + 40x + 50x4 = 0 + 40x Combine like terms: -40x + 40x = 0 50X2 + 0 + 50x4 = 0 + 40x 50X2 + 50x4 = 0 + 40x Remove the zero: 50X2 + 50x4 = 40x Add '-50x4' to each side of the equation. 50X2 + 50x4 + -50x4 = 40x + -50x4 Combine like terms: 50x4 + -50x4 = 0 50X2 + 0 = 40x + -50x4 50X2 = 40x + -50x4 Divide each side by '50'. X2 = 0.8x + -1x4 Simplifying X2 = 0.8x + -1x4 Reorder the terms: X2 + -0.8x + x4 = 0.8x + -0.8x + -1x4 + x4 Combine like terms: 0.8x + -0.8x = 0.0 X2 + -0.8x + x4 = 0.0 + -1x4 + x4 X2 + -0.8x + x4 = -1x4 + x4 Combine like terms: -1x4 + x4 = 0 X2 + -0.8x + x4 = 0 The solution to this equation could not be determined.
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