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Simplifying r2 = -5 Solving r2 = -5 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Simplifying r2 = -5 Reorder the terms: 5 + r2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + r2 = 0 The solution to this equation could not be determined.
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