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Simplifying x3 + -2x2 + x + -30 = 3x2 + 10x + -75 Reorder the terms: -30 + x + -2x2 + x3 = 3x2 + 10x + -75 Reorder the terms: -30 + x + -2x2 + x3 = -75 + 10x + 3x2 Solving -30 + x + -2x2 + x3 = -75 + 10x + 3x2 Solving for variable 'x'. Reorder the terms: -30 + 75 + x + -10x + -2x2 + -3x2 + x3 = -75 + 10x + 3x2 + 75 + -10x + -3x2 Combine like terms: -30 + 75 = 45 45 + x + -10x + -2x2 + -3x2 + x3 = -75 + 10x + 3x2 + 75 + -10x + -3x2 Combine like terms: x + -10x = -9x 45 + -9x + -2x2 + -3x2 + x3 = -75 + 10x + 3x2 + 75 + -10x + -3x2 Combine like terms: -2x2 + -3x2 = -5x2 45 + -9x + -5x2 + x3 = -75 + 10x + 3x2 + 75 + -10x + -3x2 Reorder the terms: 45 + -9x + -5x2 + x3 = -75 + 75 + 10x + -10x + 3x2 + -3x2 Combine like terms: -75 + 75 = 0 45 + -9x + -5x2 + x3 = 0 + 10x + -10x + 3x2 + -3x2 45 + -9x + -5x2 + x3 = 10x + -10x + 3x2 + -3x2 Combine like terms: 10x + -10x = 0 45 + -9x + -5x2 + x3 = 0 + 3x2 + -3x2 45 + -9x + -5x2 + x3 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 45 + -9x + -5x2 + x3 = 0 The solution to this equation could not be determined.
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