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Simplifying x2 + 18 + 69 = 0 Reorder the terms: 18 + 69 + x2 = 0 Combine like terms: 18 + 69 = 87 87 + x2 = 0 Solving 87 + x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-87' to each side of the equation. 87 + -87 + x2 = 0 + -87 Combine like terms: 87 + -87 = 0 0 + x2 = 0 + -87 x2 = 0 + -87 Combine like terms: 0 + -87 = -87 x2 = -87 Simplifying x2 = -87 Reorder the terms: 87 + x2 = -87 + 87 Combine like terms: -87 + 87 = 0 87 + x2 = 0 The solution to this equation could not be determined.
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