怎样解一元一次方程应用题?疑问1 我该如何找出未知数X 2 怎样才能知道它们的等量关系?3 怎么列出方程式?

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 07:20:32
x[KSI+Ə2 0D܍ݳ7:l,z^BB 0`4H*I,Of*_ɓ;ܽ "X:ya*"zEN )n'GR#nE\ocVݏ"c3@ $0%_s/0[`xA.ʓMdzZpnBJEaYrl6`O²DKg8b ^34_bGD|~v\9@Z}xdvoIȚP>|<ˎ׻{/KKqm ޜv Kxt3:worMMNPOgi^$Ϡ9SaDx@.I[fF,4J.W 8 o2S%!9xDb e&D ˿u,H= iVioI"’:6(`Bi3+03? Ҟ]pcCP\Nj1ؔ539`r[#Q;1gkRfpyu8 ¬w7%-&nC 4f ^9ɳHKp̎)IzB5d&>`3 -: &|6̆8_0DBYo"6)ɗ&TXʆO!:LӝVX6 Z2i8b1@I9"_P b**/)Lg`R؅̧8Hw>'eN)aiEǢ<9;&f=D'RXᴚ]E@5yz841 TU8#0kxQPpINCg8Vz^VFdI%G ^|9'<Р@#WiɆ]$6TD෷'&w]n6BJq<(48 m %YdQh,>a,\(ӧY: D14$u$&SE_QUo?\E< /D"U[*s-aC]oֺL0h1*zLJu`=H]N1).ڃlP?r}Dz!Yr'peH ɚ Ŝ̕H]%+3Jz,h.6Eae-fw/* Ϫ(k˪b^?|Eud\Lȹygտҩ^~Cg`oqG8mE Zd&~AKi0"N携Y*yvbd>DK3Gb)7E~d̝L-͜E5sH~۶,4;Whe(EJ`m<yjc0^8XJ(kgypdwhF\ w.I&=N!khWtKY "LMDe@$u}M`@<la9Q^LW!,L~:ɖ(4xsh(krdmܣn33 Ij*#LZI>BY,(D\woa`-U^աq3WPݮv C9>mQ5L~BԊdSwA6oL*Tʾ9M-1QzMl)IPuBbp7mD!Wވ?L=Dzu1Lq ?_10 czkKtAؙWqEEפ*ĥ8njs6ۉWї.0ET 7)A۹̱7t.Ǚ-1~/:Q0:ց,sԻ8 ^f^NCf^E6`nR d]/ 䭾+QؖϷOƮ(>6~ww ?F|TT-V|Il6Ql~.>A G9$ "po?{~NIbHtd'ǎ[;CD9@(Ly6.R:'Ry.L#@Ji |<9cE*ɏHA-` S,ig޲'sZNz^II {% )wbL܎d.px!{P:]c@CNZ~mEgIBI;zS3n2i-Ih% qXxDq]8wᄁBۃEHw9 =NޝJj]bSD nB/_"!:xAy" G-5ߢ ʩ}MNU$%V=LL}!ƭ' ?.y.S@Jf030z)}X=$¯w{DДw l\rH?[cz_n8q0]r?Ls ?5M Wt:!THHV+ŤwN5h}ռ{`[,BR)؜rlHCG%C[D_B&Ǝ_D_li2Рր2!kLU~ Qʇe+9TU`bROGq=e:{Y#>kO!9%Uq~IC˴<8 Il@LPPX"7bUn9߬ɪBż?$k6Í@YFou -<VCC~_0foT..U􌙙)otO1->÷}K!TRx`$zSK"L߇v4yEs%̑24+1v 1_')HOF17 vlSoCkb\V-?I!$P@Nwѡk'Ib~ *@# ÙܢRCjXnuaoJ <"OAQ~>W(4F( zϕNxЦ2,`HS'S┓T^QD/.&xXaKIq&kV-F%C; ~N.Wbny*1ؾ&jx#K$7 %0Y]cƼCo jݣ)CM_O l4z_ۤS.ݷNYs.Nd1Blf>5y*~ TSʧ%SQRVyv^㼧`c $'kn+╬mZJ:|lz \`%8Ȧ($9 V&lp4؆z]ZqZ