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Simplifying 8r + 2 = 50r + 9 Reorder the terms: 2 + 8r = 50r + 9 Reorder the terms: 2 + 8r = 9 + 50r Solving 2 + 8r = 9 + 50r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-50r' to each side of the equation. 2 + 8r + -50r = 9 + 50r + -50r Combine like terms: 8r + -50r = -42r 2 + -42r = 9 + 50r + -50r Combine like terms: 50r + -50r = 0 2 + -42r = 9 + 0 2 + -42r = 9 Add '-2' to each side of the equation. 2 + -2 + -42r = 9 + -2 Combine like terms: 2 + -2 = 0 0 + -42r = 9 + -2 -42r = 9 + -2 Combine like terms: 9 + -2 = 7 -42r = 7 Divide each side by '-42'. r = -0.1666666667 Simplifying r = -0.1666666667
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