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27 October, 08:54

Simplify by combining like terms: 2x + 1 + 7x

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Answers (2)
  1. 27 October, 09:08
    0
    Answer: 9x + 1

    Step-by-step explanation: As 2x and 7x share the same base, they are like terms. So, you can combine them and get 9x. As there are no other constants in the expression, 1 stays the same. Thus, your final answer is 9x + 1.
  2. 27 October, 11:19
    0
    9x+1

    Step-by-step explanation:

    combine like terms

    2x+1+7x

    9x+1
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