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28 December, 18:32

Jeremy 7 years older than Esmeralda in 3 years the sum of their ages will be 57 how old is Jeremy now

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Answers (2)
  1. 28 December, 19:05
    0
    First, define your variables.

    J = Jeremy's age

    E = Esmeralda's age

    Next, create your equations.

    J = E + 7

    J + 3 + E + 3 = 57 which simplifies to J + E = 51

    Now because J is defined in terms of E, substitute E as J into the second equation. E + 7 + E = 51

    Next, 2E = 44

    E = 22

    Now, substitute the value of E into the original equation to find J. J = E + 7. J = 22 + 7. J = 29

    Next check by substituting into the second equation. J + E = 51. 22 + 29 = 51.

    Jeremy's age: 29

    Esmeralda's: 22
  2. 28 December, 19:14
    0
    Right now, Jeremy is 29 years old. Esmeralda is currently 22.
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