math

Identify the solutions of the system of equations, if any.
X+2y=7
3x-4y=6

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asked by amber
  1. 2 x + 4 y = 14
    3 x - 4 y = 6
    --------------- add
    5 x = 20
    x = 4
    now go back and get y

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    posted by Damon

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