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Simplifying 11r2 + 54 = 36 Reorder the terms: 54 + 11r2 = 36 Solving 54 + 11r2 = 36 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-54' to each side of the equation. 54 + -54 + 11r2 = 36 + -54 Combine like terms: 54 + -54 = 0 0 + 11r2 = 36 + -54 11r2 = 36 + -54 Combine like terms: 36 + -54 = -18 11r2 = -18 Divide each side by '11'. r2 = -1.636363636 Simplifying r2 = -1.636363636 Reorder the terms: 1.636363636 + r2 = -1.636363636 + 1.636363636 Combine like terms: -1.636363636 + 1.636363636 = 0.000000000 1.636363636 + r2 = 0.000000000 The solution to this equation could not be determined.
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