2.) 3(10x + 9) – 9(3x – 5) SHOW WORK PLEASE

Question

2.) 3(10x + 9) – 9(3x – 5)

SHOW WORK PLEASE

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Thu Thảo 4 years 2021-08-09T10:31:10+00:00 2 Answers 23 views 0

Answers ( )

  1. Nho
    0
    2021-08-09T10:32:11+00:00
    Reply

    Answer:

    3x+72

    Step-by-step explanation:

    Let’s first simplify the equation 3(10x+9)−9(3x−5)

    You want to distribute first

    =(3)(10x)+(3)(9)+(−9)(3x)+(−9)(−5)

    =30x+27+−27x+45

    And then combine like terms:

    =30x+27+−27x+45

    =(30x+−27x)+(27+45)

    =3x+72 (answer)

  2. phucdien
    0
    2021-08-09T10:32:36+00:00
    Reply

    Answer:

    Let’s simplify step-by-step.

    3(10x+9)−9(3x−5)

    Distribute:

    =(3)(10x)+(3)(9)+(−9)(3x)+(−9)(−5)

    =30x+27+−27x+45

    Combine Like Terms:

    =30x+27+−27x+45

    =(30x+−27x)+(27+45)

    =3x+72

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