请大家帮我出4道解二元一次方程组的题目!别出简单的也别出难的啊,要稍微一点点难的,
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 05:25:09
xYe9
bJw:qĖ_P6v0#ZH @3P~_W_v-7u+.;qӷOϷ=qO?=O?/Og?ꃻݯ~}?ٻ},__M>rw]};Okf8uR/#vs!_~55st \C
}x:53MPźrN|\W"`-h //j9Ko}MA}9k9v,-5ejT\hOHp:r>F8y5ϡ}UA%˚|w~po@}WЭdy1Ӂ//X.r
-SKۢY/<`7Hn^R%KZT\CQic?UGi^\{\ "p$ !;9-jz8b%zQ1yZ2U $Of)MI;8Z irLk
Q 7)z詄jy9r:bȻ`.K[w@=sd0jI-w {A C1Eİ&=z%*k+e7U4Wr7@)Vs0ґEWS"ksKIFuܱ+=yÚ=-r/)9h gswa-+չL#:!f䎍mKNN1~WT`OulHV{wIN"8Zh=r ZFRe>#lVI4MB#{Ph!Po6l#mȤ\`R._arޚ$2 <9
q=.% o>-FaCH1ֲ^*,R5<*#VUI}EޣuQLt߲:ͣwة~<7<_`(CI}R+
1w^p5ۘáT
o(;j&p09-2(c#OUˢ*Np^zr :36agscACV2W,u|%.
ŘKdz_؛qX%:Zhv%G^Q`d+nT Ne(A,{=(!NXZ͚9(7To͜0*:^* 1'ӳB͵W"vr!C֩.&L;siꪝ16i!gXbi?"0Nlt%$֯Q6u
DY2h+;p7e2T UzዢN0Ʋ)lm<~̺iF^$Nm6C78|ka-ӅK%TGC],f+>t8oM/%5^7{Jmæaٹ ї'"c] g/3v8װ K@uܦcsS5j6(zIs;YP SДYĐTdVw:T]WL1qxύݿx-գ;]eB
_7s\(%x軄]B7{G
+nޡMM#LdkԸ9$<곇Ul