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18 September, 13:19

If 2x + 1 = 4, then x + 2 =

+4
Answers (2)
  1. 18 September, 13:31
    0
    3 1/2 or 3.5

    Step-by-step explanation:

    2x+1=4

    -1 - 1

    2x=3

    divide by 2 to isolate the x

    x = 3/2 or 1 1/2

    so then,

    1 1/2 + 2 = 3 1/2 or 3.5
  2. 18 September, 13:32
    0
    x+2 = 3.5

    Step-by-step explanation:

    2x + 1 = 4

    Subtract 1 from each side

    2x + 1-1 = 4-1

    2x = 3

    Divide by 2

    2x/2 = 3/2

    x = 1.5

    We want to find x+2

    1.5+2

    3.5

    x+2 = 3.5
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