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16 April, 09:12

Solve the system of equations

2x+5y=-4

-x-3y=1

+4
Answers (1)
  1. 16 April, 09:40
    0
    y = 2 x = - 7

    Step-by-step explanation:

    2x+5y=-4 2x + 5y = - 4 Add both equations

    (-x-3y=1) 2 - 2x - 6y = 2

    -y = - 2

    y = 2

    Plug in 2 for y in the equations

    -x - 3 (2) = 1

    -x - 6 = 1

    -x = 7

    x = - 7
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