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Simplifying 18x2 + -210 + 300 = 0 Reorder the terms: -210 + 300 + 18x2 = 0 Combine like terms: -210 + 300 = 90 90 + 18x2 = 0 Solving 90 + 18x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-90' to each side of the equation. 90 + -90 + 18x2 = 0 + -90 Combine like terms: 90 + -90 = 0 0 + 18x2 = 0 + -90 18x2 = 0 + -90 Combine like terms: 0 + -90 = -90 18x2 = -90 Divide each side by '18'. x2 = -5 Simplifying x2 = -5 Reorder the terms: 5 + x2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + x2 = 0 The solution to this equation could not be determined.
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