Simplify 4n-n | Mathway
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WebAlgebra. Simplify 4n-n. 4n − n 4 n - n. Subtract n n from 4n 4 n. 3n 3 n. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
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