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輝念了崔遍匈 >> 盾圭殻:'x+x/2=9/8'宸籾奕担恂? >>

盾圭殻:'x+x/2=9/8'宸籾奕担恂?

2x+0.5=4.9 2x=4.4 x=2.2

18.5-x=2.9宸祇籾奕担恂 盾x=18.5-2.9 x=15.6

X核參1/2X吉噐9/8 頁宸倖宅 泌惚頁 盾誼X=屎減3/2+2/3賜-3/2 功象籾吭 壓僉夲栽癖基宛 錬李嗤侭逸廁萩寡追仍仍

x+1/x+2+x+8/x+9=x+2/x+3+x+7/x+8 籾頁宸劔議杏 x+1/x+2+x+8/x+9=x+2/x+3+x+7/x+8 枠委耽匯倖戻匯倖1竃栖 1/x+2)-1 +1/x+9-1=1/x+3)-1 +1/x+8-1 埃肇1誼 1/x+2+1/x+9=1/(x+3)+1/(x+8) (2x+11...

2x-2.6=8 x-2.6=8‖2 x-2.6=4 x=4+2.6 x=6.6

1圻塀=2-3-2+2=2-3撮2蝕圭誼x-2=3賜x-2=-3盾誼x1=5x2=-1

7.2:x=8/9 盾8x=7.2*9 8x=64.8 x=8.1 佩社屎盾音苧易辛參弖諒」D僥楼序化 諾吭萩泣似和中議‐僉葎諾吭指基/梓泥O(”_”)O仍仍

6x-8=5x-2 盾6x-5x=8-2 x=6

15.4!X➕20.6➗2=9.2 15.4!X➕20.6=18.4 36-x=18.4 x=36-18.4 x=17.6

x-5‖6=x+2‖8 8*X56*X+2 8X406X+12 2X40+1252 X26

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