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Simplifying 3x3 + -20X2 + -7x = 0 Reorder the terms: -20X2 + -7x + 3x3 = 0 Solving -20X2 + -7x + 3x3 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '7x' to each side of the equation. -20X2 + -7x + 7x + 3x3 = 0 + 7x Combine like terms: -7x + 7x = 0 -20X2 + 0 + 3x3 = 0 + 7x -20X2 + 3x3 = 0 + 7x Remove the zero: -20X2 + 3x3 = 7x Add '-3x3' to each side of the equation. -20X2 + 3x3 + -3x3 = 7x + -3x3 Combine like terms: 3x3 + -3x3 = 0 -20X2 + 0 = 7x + -3x3 -20X2 = 7x + -3x3 Divide each side by '-20'. X2 = -0.35x + 0.15x3 Simplifying X2 = -0.35x + 0.15x3 Reorder the terms: X2 + 0.35x + -0.15x3 = -0.35x + 0.35x + 0.15x3 + -0.15x3 Combine like terms: -0.35x + 0.35x = 0.00 X2 + 0.35x + -0.15x3 = 0.00 + 0.15x3 + -0.15x3 X2 + 0.35x + -0.15x3 = 0.15x3 + -0.15x3 Combine like terms: 0.15x3 + -0.15x3 = 0.00 X2 + 0.35x + -0.15x3 = 0.00 The solution to this equation could not be determined.
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