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Simplifying 17 + 2.6b = 30 Solving 17 + 2.6b = 30 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + 2.6b = 30 + -17 Combine like terms: 17 + -17 = 0 0 + 2.6b = 30 + -17 2.6b = 30 + -17 Combine like terms: 30 + -17 = 13 2.6b = 13 Divide each side by '2.6'. b = 5 Simplifying b = 5

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