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18 July, 13:01

Hannah wrote down the set of numbers below.

(3, 4, 5, 6)

Her friend wrote down the equation below.

Which number from Hannah's set makes the equation true?

3

4

5

6

+4
Answers (1)
  1. 18 July, 16:05
    0
    The question is incomplete. The complete question is here

    Hannah wrote down the set of number below (3,4,5,6) her friend wrote down the equation below 4x + 2 = 18. which number from Hannah's set makes the equation true?

    Answer:

    The number from Hannah's set which makes the equation true is 4 ⇒ 2nd answer

    Step-by-step explanation:

    Let us solve the equation to find which number will make the equation true

    ∵ 4 x + 2 = 18

    - Subtract 2 from both sides

    ∴ 4 x = 16

    - Divide both sides by 4

    ∴ x = 4

    The number from Hannah's set which makes the equation true is 4

    There another solution, that substitute x in the equation by each number in Hannah's set, the number which makes the left hand side is equal to the right hand side, then this number is your choice
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