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22 August, 07:15

Solve the system of equations and choose the correct ordered pair.

3x + 5y = 2 9x + 11 y = 14

A. (4, - 2)

B. (4,2)

C. (3,-2)

D. (3,2)

+2
Answers (2)
  1. 22 August, 07:37
    0
    its A
  2. 22 August, 10:30
    0
    Answer: (4,-2)

    Step-by-step explanation: elimination method

    3 (3x+5y) = 2*3

    9x+11y=14

    9x+15y=6

    -

    9x+11y=14

    4y=-8

    y=-2

    To get x replace y with - 2

    3x + (5*-2) = 2

    3*=12

    X=4
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