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Simplifying 5r2 + 4 = -34 Reorder the terms: 4 + 5r2 = -34 Solving 4 + 5r2 = -34 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5r2 = -34 + -4 Combine like terms: 4 + -4 = 0 0 + 5r2 = -34 + -4 5r2 = -34 + -4 Combine like terms: -34 + -4 = -38 5r2 = -38 Divide each side by '5'. r2 = -7.6 Simplifying r2 = -7.6 Reorder the terms: 7.6 + r2 = -7.6 + 7.6 Combine like terms: -7.6 + 7.6 = 0.0 7.6 + r2 = 0.0 The solution to this equation could not be determined.
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