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Simplifying -6.1r(-4) = 19.18 Reorder the terms for easier multiplication: -6.1 * -4r = 19.18 Multiply -6.1 * -4 24.4r = 19.18 Solving 24.4r = 19.18 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Divide each side by '24.4'. r = 0.7860655738 Simplifying r = 0.7860655738
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