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Simplifying 2f + 3r = 130 Solving 2f + 3r = 130 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '-3r' to each side of the equation. 2f + 3r + -3r = 130 + -3r Combine like terms: 3r + -3r = 0 2f + 0 = 130 + -3r 2f = 130 + -3r Divide each side by '2'. f = 65 + -1.5r Simplifying f = 65 + -1.5r
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