How do I simplify an expression that’s already simplified? (Example 8x + 13x)

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How do I simplify an expression that’s already simplified? (Example 8x + 13x)

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Ngọc Khuê 1 year 2021-08-20T17:36:19+00:00 1 Answers 2 views 0

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    2021-08-20T17:37:56+00:00

    Step-by-step explanation:

    8x + 13x

    = 21x

    Ax + Bx

    = (A+B)x

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