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Simplifying X3 + -8x2 + 80 = 0 Reorder the terms: 80 + X3 + -8x2 = 0 Solving 80 + X3 + -8x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-80' to each side of the equation. 80 + X3 + -80 + -8x2 = 0 + -80 Reorder the terms: 80 + -80 + X3 + -8x2 = 0 + -80 Combine like terms: 80 + -80 = 0 0 + X3 + -8x2 = 0 + -80 X3 + -8x2 = 0 + -80 Combine like terms: 0 + -80 = -80 X3 + -8x2 = -80 Add '8x2' to each side of the equation. X3 + -8x2 + 8x2 = -80 + 8x2 Combine like terms: -8x2 + 8x2 = 0 X3 + 0 = -80 + 8x2 X3 = -80 + 8x2 Simplifying X3 = -80 + 8x2 Reorder the terms: 80 + X3 + -8x2 = -80 + 8x2 + 80 + -8x2 Reorder the terms: 80 + X3 + -8x2 = -80 + 80 + 8x2 + -8x2 Combine like terms: -80 + 80 = 0 80 + X3 + -8x2 = 0 + 8x2 + -8x2 80 + X3 + -8x2 = 8x2 + -8x2 Combine like terms: 8x2 + -8x2 = 0 80 + X3 + -8x2 = 0 The solution to this equation could not be determined.
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