Evaluate 3x−4 when x=7 The value of the expression is :

Question

Evaluate 3x−4 when x=7

The value of the expression is :

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Edana Edana 3 years 2021-08-05T23:46:29+00:00 2 Answers 10 views 0

Answers ( )

  1. lethu
    0
    2021-08-05T23:47:39+00:00
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    Answer:

    17

    Step-by-step explanation:

    You are you supposed to substitute x for 7. So the equation 3(7)-4 you are then multiply 7 by 3 which equals 21 then you subtract 4 which equals 17. I hope this helps.

  2. taiduc
    0
    2021-08-05T23:47:39+00:00
    Reply

    Answer:

    17

    Step-by-step explanation:

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