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Simplifying 243 = 7r Solving 243 = 7r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-7r' to each side of the equation. 243 + -7r = 7r + -7r Combine like terms: 7r + -7r = 0 243 + -7r = 0 Add '-243' to each side of the equation. 243 + -243 + -7r = 0 + -243 Combine like terms: 243 + -243 = 0 0 + -7r = 0 + -243 -7r = 0 + -243 Combine like terms: 0 + -243 = -243 -7r = -243 Divide each side by '-7'. r = 34.71428571 Simplifying r = 34.71428571
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