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Simplifying 4n + 3 = 18 + -2n Reorder the terms: 3 + 4n = 18 + -2n Solving 3 + 4n = 18 + -2n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '2n' to each side of the equation. 3 + 4n + 2n = 18 + -2n + 2n Combine like terms: 4n + 2n = 6n 3 + 6n = 18 + -2n + 2n Combine like terms: -2n + 2n = 0 3 + 6n = 18 + 0 3 + 6n = 18 Add '-3' to each side of the equation. 3 + -3 + 6n = 18 + -3 Combine like terms: 3 + -3 = 0 0 + 6n = 18 + -3 6n = 18 + -3 Combine like terms: 18 + -3 = 15 6n = 15 Divide each side by '6'. n = 2.5 Simplifying n = 2.5
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