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Simplifying X3 + -7x2 + -8 = 0 Reorder the terms: -8 + X3 + -7x2 = 0 Solving -8 + X3 + -7x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '8' to each side of the equation. -8 + X3 + 8 + -7x2 = 0 + 8 Reorder the terms: -8 + 8 + X3 + -7x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + X3 + -7x2 = 0 + 8 X3 + -7x2 = 0 + 8 Combine like terms: 0 + 8 = 8 X3 + -7x2 = 8 Add '7x2' to each side of the equation. X3 + -7x2 + 7x2 = 8 + 7x2 Combine like terms: -7x2 + 7x2 = 0 X3 + 0 = 8 + 7x2 X3 = 8 + 7x2 Simplifying X3 = 8 + 7x2 Reorder the terms: -8 + X3 + -7x2 = 8 + 7x2 + -8 + -7x2 Reorder the terms: -8 + X3 + -7x2 = 8 + -8 + 7x2 + -7x2 Combine like terms: 8 + -8 = 0 -8 + X3 + -7x2 = 0 + 7x2 + -7x2 -8 + X3 + -7x2 = 7x2 + -7x2 Combine like terms: 7x2 + -7x2 = 0 -8 + X3 + -7x2 = 0 The solution to this equation could not be determined.
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