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29 July, 13:59

When 5 is added to 2 times a number the result is 45

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Answers (2)
  1. 29 July, 14:05
    0
    I'm going to assume that you want us to figure out what the number is for you.

    You said: 2x + 5 = 45

    Subtract 5 from each side:

    2x = 40

    Divide each side by 2:

    x = 20
  2. 29 July, 14:19
    0
    The answer is 20 which I calculated from the equation of 2x+5=45
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