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Simplifying 2(n + 11) = 2(n + 9) + 6 Reorder the terms: 2(11 + n) = 2(n + 9) + 6 (11 * 2 + n * 2) = 2(n + 9) + 6 (22 + 2n) = 2(n + 9) + 6 Reorder the terms: 22 + 2n = 2(9 + n) + 6 22 + 2n = (9 * 2 + n * 2) + 6 22 + 2n = (18 + 2n) + 6 Reorder the terms: 22 + 2n = 18 + 6 + 2n Combine like terms: 18 + 6 = 24 22 + 2n = 24 + 2n Add '-2n' to each side of the equation. 22 + 2n + -2n = 24 + 2n + -2n Combine like terms: 2n + -2n = 0 22 + 0 = 24 + 2n + -2n 22 = 24 + 2n + -2n Combine like terms: 2n + -2n = 0 22 = 24 + 0 22 = 24 Solving 22 = 24 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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