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2.(1)解方程:2(X-2)=X+3 X=7
(2)解方程:X=3(X-2) X=3
(3)解方程:9(X-1)=8X X=9
(4)解方程:(6X-1)(2X-5)=(3X+2)(4X-7) X=1
(5)解方程:
3.
(1)解方程:(X-4)(X-5)=(X-1)(X-2) X=3
(2)解方程:
X=3
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零五网免费提供各类练习与测试答案,请牢记零五网网址:05W.CC
2.(1)解方程:2(X-2)=X+3 X=7
(2)解方程:X=3(X-2) X=3
(3)解方程:9(X-1)=8X X=9
(4)解方程:(6X-1)(2X-5)=(3X+2)(4X-7) X=1
(5)解方程:
3.
(1)解方程:(X-4)(X-5)=(X-1)(X-2) X=3
(2)解方程:
X=3
http://m.ksjqmj.com/buchongxitidaan/17555.html
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