Question 1015473
2x - y + 1 = 0
3x + 2y + 4 = 0
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4x - 2y + 2 = 0  1st eqn times 2
3x + 2y + 4 = 0
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7x + 6 = 0
x = -6/7
y = 2x + 1 (1st eqn)
y = -5/7
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3x - y + 5 = 0
5x + y - 13 =0
----------------------- Add
8x - 8 = 0
x = 1
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y = 8
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