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Simplifying 8 + 5r = 2r Solving 8 + 5r = 2r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-2r' to each side of the equation. 8 + 5r + -2r = 2r + -2r Combine like terms: 5r + -2r = 3r 8 + 3r = 2r + -2r Combine like terms: 2r + -2r = 0 8 + 3r = 0 Add '-8' to each side of the equation. 8 + -8 + 3r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3r = 0 + -8 3r = 0 + -8 Combine like terms: 0 + -8 = -8 3r = -8 Divide each side by '3'. r = -2.666666667 Simplifying r = -2.666666667
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