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27 September, 18:47

Separate the x - and y-values with a comma.

X=-3+y

26x - 5y = 6

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Answers (1)
  1. 27 September, 18:52
    0
    The solution of the given system is (x, y) = (1,4)

    Step-by-step explanation:

    Here, the given system of equation is:

    x = - 3 + y

    26 x - 5 y = 6

    Now, substitute x = - 3 + y in the second equation, we get

    26 x - 5 y = 6 ⇒ 26 (-3 + y) - 5 y = 6

    or, 26 (-3) + 26 (y) - 5y = 6

    ⇒ - 78 + 26 y - 5y = 6

    ⇒ 21 y = 84

    ⇒ y = 84 / 21 = 4 or, y = 4

    So x = - 3 + y = - 3 + 4 = 1

    Hence, the solution of the given system is (x, y) = (1,4)
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