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I assume you mean what is the solution for the value of n. 4n+11-7n = -13 -3n = -24 n=8
7n + 2 = 4n + 17Subtract 2 from each side:7n = 4n + 15Subtract 4n from each side:3n = 15Divide each side by 3:n = 5
4n - 7n = 21(4-7) n =21-3n = 21divide both sides by -3n = -7
3n - 9 + 4n = 8nCombine like terms:7n - 9 = 8nSubtract 7n from both sides:-9 = n
3n+18 = 39 -4n 3n+4n = 39 -18 7n = 21 n = 3