5.Write each algebraic expression in simplest form. a. (5x – 3y) + (7x + 4y) Can y’all help me

Question

5.Write each algebraic expression in simplest form.
a. (5x – 3y) + (7x + 4y)

Can y’all help me

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Orla Orla 4 years 2021-09-03T13:04:05+00:00 2 Answers 13 views 0

Answers ( )

  1. Dulcie
    0
    2021-09-03T13:05:29+00:00
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    Answer:

    =12x+y

    Step-by-step explanation:

    Combine like terms

    =5x+-3y+7x+4y

    =(5x+7x)+(-3y+4y)

    =12x+y

  2. Euphemia
    0
    2021-09-03T13:05:54+00:00
    Reply

    Answer:

    12x + y

    Step-by-step explanation:

    (5x – 3y) + (7x + 4y)

    -you need to distribute a 1 from the  1(7x + 4y) and drop the 5x – 3y

    5x – 3y + 7x + 4y

    – combine like terms

    5x + 7x = 12x   &   -3y + 4y = 1y or just y

    12x + y

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