Solve the following linear equation by substitution method x+y=8 and x-y=2​

Question

Solve the following linear equation by substitution method x+y=8 and x-y=2​

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Maya 3 weeks 2021-08-19T10:25:27+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-19T10:26:34+00:00

    Step-by-step explanation:

    y = x – 2 ……. ( from 2nd equation)

    Now put, y = x – 2 in equation (1)

    then we get,

    x + x – 2 = 8

    => 2x = 8 + 2 = 10

    => x = 5

    So, y = x – 2 = 5 – 2 = 3

    Hence, x = 5 and y = 3

    Best of Luck buddy.

    0
    2021-08-19T10:27:07+00:00

    Answer:

    x=5

    y=3

    Step-by-step explanation:

    x+y=8

    x-y=2  +

    ———–

    2x      =10

    x=5

    5+y=8

    y=3

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