Find an expression which represents the difference when (-2x+10y) is subtracted from (5x−7y) in simplest terms.

Question

Find an expression which represents the difference when (-2x+10y) is subtracted from (5x−7y) in simplest terms.

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Thái Dương 5 months 2021-08-10T01:37:03+00:00 1 Answers 14 views 0

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    2021-08-10T01:38:25+00:00

    Answer:

    7x-17y

    Step-by-step explanation:

    We need to find the expression which represents the difference when (-2x+10y) is subtracted from (5x−7y) . Let the result is R.

    So,

    R = (5x−7y)-(-2x+10y)

    Solving brackets as follows :

    R = (5x−7y)+2x-10y

    taking like terms together

    R = (5x+2x)+(-7y-10y)

    R = 7x-17y

    Hence, when (-2x+10y) is subtracted from (5x−7y) the result is (7x-17y).

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