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y1+x2=90 solve

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  1. insert the missing operators

    ^ for powers: x^2 = x squared
    / for divison

    so, do you mean

    y^1 + x^2 = 90
    or
    y/1 + x/2 = 90
    or what?
    And solve for x or y?

    I don't mind finding answers, but I hate to have to figure out the question as well !!

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