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Simplifying 67 = (1457)(r)(0.4638888889) Reorder the terms for easier multiplication: 67 = 1457 * 0.4638888889r Multiply 1457 * 0.4638888889 67 = 675.8861111r Solving 67 = 675.8861111r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-675.8861111r' to each side of the equation. 67 + -675.8861111r = 675.8861111r + -675.8861111r Combine like terms: 675.8861111r + -675.8861111r = 0.0000000 67 + -675.8861111r = 0.0000000 Add '-67' to each side of the equation. 67 + -67 + -675.8861111r = 0.0000000 + -67 Combine like terms: 67 + -67 = 0 0 + -675.8861111r = 0.0000000 + -67 -675.8861111r = 0.0000000 + -67 Combine like terms: 0.0000000 + -67 = -67 -675.8861111r = -67 Divide each side by '-675.8861111'. r = 0.09912912679 Simplifying r = 0.09912912679
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