sum of two rational no. is -2 if one of them is (-3/5) , find the other​

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sum of two rational no. is -2 if one of them is (-3/5) , find the other​

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Isabelle 1 month 2021-08-12T11:12:56+00:00 2 Answers 0 views 0

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    0
    2021-08-12T11:13:56+00:00

    Step-by-step explanation:

    let the number be X

    the first number is (3/5)

    result is 2

    so

    the equation is

    X+(3/5)=(2)

    OPEN THE BRACKET SO WE HAVE TO TAKE HELP OF RULE (+)×()=()

    SO

    X-3/5=(2)

    IN LHS 5 IS DIVIDING IF WE CHANGE THE SIDE IT WILL MULTIPLY

    X-3=(2)×5

    X-3=(10)

    X=(10)+3

    +3 BECAUSE WE ARE USING THE RULE OF CHANGING SIDE

    IF WE CHANGE THE SIDE (+) WILL BECAME () AND () WILL BECAME (+)

    SO

    X=7

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    0
    2021-08-12T11:14:38+00:00

    Answer:

    let the other irrational number be x

    x+(-3/2) =-2

    x=-2+3/2

    x=-1/3

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