from the given determinants from two simultaneousSimultaneous equation and solve in. x+4y=12 -x+2y=6​

Question

from the given determinants from two simultaneousSimultaneous equation and solve in. x+4y=12 -x+2y=6​

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Ayla 2 months 2021-10-10T14:41:28+00:00 1 Answer 0 views 0

Answers ( )

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    2021-10-10T14:43:20+00:00

    Answer:

    x = -6 , y = 3

    Step-by-step explanation:

    x + 4y = 12

    -x + 2y = 6

          2y = 6

          y = 6/2

           y = 3

    x + 4y = 6

    x + 4×3=6

    x+ 12 = 6

    x  =  6 – 12

    x = – 6

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