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现在参加这个测试
Wintringham Sim Eq 2
3x + y = 11
x + y = 5
x=
y=
5x+ y = 14
x + y = 6
x=
y=
7x - 3y = 19
4x - 3y = 7
x=
y=
8x - 3y = 9
7x - 3y = 6
x=
y=
参加了这次测试的学生也参加了 :
Wintringham sim eq 1
Wintringham sim eq 3
Wintringham nth term
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