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Simplify the expression:\newline7n6n+77n - 6n + 7

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Q. Simplify the expression:\newline7n6n+77n - 6n + 7
  1. Identify Like Terms: Identify like terms in the expression 7n6n+77n - 6n + 7. Like terms are terms that contain the same variable raised to the same power. Here, 7n7n and 6n-6n are like terms, while 77 is a constant and does not have a like term in the expression.
  2. Combine Like Terms: Combine the like terms 7n7n and 6n-6n. To combine like terms, we add or subtract their coefficients. In this case, we subtract the coefficients of nn: 7n6n=(76)n7n - 6n = (7 - 6)n =1n= 1n =n= n
  3. Rewrite Expression: Rewrite the expression with the combined like terms.\newlineNow that we have combined the like terms, we can rewrite the expression as:\newlinen+7n + 7

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