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Simplifying 18x2 + 45 = 0 Reorder the terms: 45 + 18x2 = 0 Solving 45 + 18x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 18x2 = 0 + -45 Combine like terms: 45 + -45 = 0 0 + 18x2 = 0 + -45 18x2 = 0 + -45 Combine like terms: 0 + -45 = -45 18x2 = -45 Divide each side by '18'. x2 = -2.5 Simplifying x2 = -2.5 Reorder the terms: 2.5 + x2 = -2.5 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 2.5 + x2 = 0.0 The solution to this equation could not be determined.
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