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Stumped

posted by on .

5x+5y=-11
7x-3y=19

I am told that my answer is
wrong, can you help me
(1.24, -3.44)

  • Stumped, Math - ,

    Stumped is not a school subject.

  • Stumped - ,

    Didn't I do this before?

    15x+15y=-33
    35x-15y=95

    adding
    50x=62
    x= 1.24

    then
    7*1.24-3y=19

    -3.44=y

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