Elisa is 9 years old. When 7 is subtracted from Krista’s age and 1/4 of the difference is taken , the result is equal to Elisa’s age . How o

Question

Elisa is 9 years old. When 7 is subtracted from Krista’s age and 1/4 of the difference is taken , the result is equal to Elisa’s age . How old is Krista?

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Alaia 3 weeks 2021-09-20T13:44:29+00:00 1 Answer 0

Answers ( )

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    2021-09-20T13:46:18+00:00

    Answer:

    43

    Step-by-step explanation:

    just go backwards so multiply 9 by 4

    36

    then add 7

    43

    then to check go 43-7

    36-1/4

    9

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45:7+7-4:2-5:5*4+35:2 =? ( )