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ÀÛ¼ºÀÏ : 08-02 13:52
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In the system of equations above, what is the value of x ?
A. -3
<?xml:namespace prefix = o />
b.-1
c.2/5
D. 1
E.1 3/4
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11-08-02 13:52
°ø½ÄÀº 2x + 2y = -4 / 4x+ y = 1 ÀÔ´Ï´Ù.
°ø½ÄÀº 2x + 2y = -4 / 4x+ y = 1 ÀÔ´Ï´Ù.