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Simplifying 18r2 + 24 = 0 Reorder the terms: 24 + 18r2 = 0 Solving 24 + 18r2 = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-24' to each side of the equation. 24 + -24 + 18r2 = 0 + -24 Combine like terms: 24 + -24 = 0 0 + 18r2 = 0 + -24 18r2 = 0 + -24 Combine like terms: 0 + -24 = -24 18r2 = -24 Divide each side by '18'. r2 = -1.333333333 Simplifying r2 = -1.333333333 Reorder the terms: 1.333333333 + r2 = -1.333333333 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 1.333333333 + r2 = 0.000000000 The solution to this equation could not be determined.
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