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9 September, 05:01

Y = -4x-5

y=3x-2

is (3,7) a solution of the system?

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Answers (1)
  1. 9 September, 05:06
    0
    (3, 7) is not the solution of a given systemof equations.

    Step-by-step explanation:

    Put (3, 7) → x = 3 and y = 7 to the each equation and check the equality:

    y = - 4x - 5

    R = - 4 (3) - 5 = - 12 - 5 = - 17

    L = 7

    L ≠ R
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