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19 December, 13:47

Solve the simultaneous equation

x + y = 4,

3x + y = 8

+3
Answers (1)
  1. 19 December, 14:12
    0
    x=2, y=2

    Step-by-step explanation:

    x+y=4

    3x+y=8

    3x-x=4

    2x=4

    x=4/2

    =2

    2+y=4

    y=4-2

    =2
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