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Simplifying 18.89 + n = 27.89 Solving 18.89 + n = 27.89 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-18.89' to each side of the equation. 18.89 + -18.89 + n = 27.89 + -18.89 Combine like terms: 18.89 + -18.89 = 0.00 0.00 + n = 27.89 + -18.89 n = 27.89 + -18.89 Combine like terms: 27.89 + -18.89 = 9 n = 9 Simplifying n = 9
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