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Simplifying 7r2 + 8 = -96 Reorder the terms: 8 + 7r2 = -96 Solving 8 + 7r2 = -96 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 7r2 = -96 + -8 Combine like terms: 8 + -8 = 0 0 + 7r2 = -96 + -8 7r2 = -96 + -8 Combine like terms: -96 + -8 = -104 7r2 = -104 Divide each side by '7'. r2 = -14.85714286 Simplifying r2 = -14.85714286 Reorder the terms: 14.85714286 + r2 = -14.85714286 + 14.85714286 Combine like terms: -14.85714286 + 14.85714286 = 0.00000000 14.85714286 + r2 = 0.00000000 The solution to this equation could not be determined.
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