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Simplifying X3 + 10x2 + -1x = 120 Reorder the terms: X3 + -1x + 10x2 = 120 Solving X3 + -1x + 10x2 = 120 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add 'x' to each side of the equation. X3 + -1x + x + 10x2 = 120 + x Combine like terms: -1x + x = 0 X3 + 0 + 10x2 = 120 + x X3 + 10x2 = 120 + x Add '-10x2' to each side of the equation. X3 + 10x2 + -10x2 = 120 + x + -10x2 Combine like terms: 10x2 + -10x2 = 0 X3 + 0 = 120 + x + -10x2 X3 = 120 + x + -10x2 Simplifying X3 = 120 + x + -10x2 Reorder the terms: -120 + X3 + -1x + 10x2 = 120 + x + -10x2 + -120 + -1x + 10x2 Reorder the terms: -120 + X3 + -1x + 10x2 = 120 + -120 + x + -1x + -10x2 + 10x2 Combine like terms: 120 + -120 = 0 -120 + X3 + -1x + 10x2 = 0 + x + -1x + -10x2 + 10x2 -120 + X3 + -1x + 10x2 = x + -1x + -10x2 + 10x2 Combine like terms: x + -1x = 0 -120 + X3 + -1x + 10x2 = 0 + -10x2 + 10x2 -120 + X3 + -1x + 10x2 = -10x2 + 10x2 Combine like terms: -10x2 + 10x2 = 0 -120 + X3 + -1x + 10x2 = 0 The solution to this equation could not be determined.
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