【練習(xí)】一元一次方程計(jì)算題80道(直接打印)

一元一次方程計(jì)算題80道(直接打印)一．解答題0.020.0231?解下列方程:(1)x+=6_362.解方程：)4x~l.5_0.5x-0.3_20.5(1)5(x-2)-2=2(2+x)+x⑵0.4)-1二]!2(4-毗)-0.]0.20.33.解方程：12-3(12-3(9_x)=5(x-4)-7(7_x)&4，4?解方程：(1)3x+2=7_2x5.解方程:(1)8(2x_4)=2_6(4_x)6?解方程：(1)7.解方程：(1)4x_6=2(3x_1)

(2)-弘=1解方程:(1)3_(5_2x)=4x_1解方程(1)2(t_3)_(4t_1)=2_4t解下列方程:(1)x_3=2_5x解方程(1)(1)3_(1+2x)=5x(2)2k_[_=1_2k+1丿~~6~"解方程二II—A)寸—A9H(a—os"(s?Lclo40、/9IncclllHII寸—Ml(z)gos.o:」+崙(sI5MS—少(zr卜卜3」+離I七占丄(GJM丄—Q-OJI+csl—I—崙(己2QoInb占+□—cell6—岀(寸)

9n(A—g)A寸(s，?弓—可(寸)—9寸3I—罕占09I2戌—col丄—一^(2胃+SII(SXI寸1IS(己寸丄—E—m0+盤—t+芒—」—^|(Z)叢+曰罟(I—曰s"(I)□H*心豆Ks?窩rloci日丄+-十離(d□H*心豆Ks-s"g_A?4+MIl-lll/'—zIX(I)w-6"(I+x)(I)gHllr、丿—，wX(I)w?6—xg.0—Hxg?IIx寸(I)「.2?—LI—LI?十一—芒—」—點(diǎn)(")打|XT止+x寸(I)□H*心豆Ks.S(X—g)寸—x曾(X—9)"—XN(")Z+X曾g—0(1)財(cái)心Sz—HX寸—寸(I).91二H(I—xg)—("—XZ)寸(I)□H*心豆KS百LIx冒(I—xz)Z(I)￡g—x寸止—xg(I)□H*心豆KS-2(寸—X)"—寸"(XZ—")Z—0(1)FEG—n(寸)寸"(I—X)z—(sQ).9"(3Z+XT"+X寸(I)財(cái)心s.g"寸ogo—瓷?0—ISI(I)丈9fIP|?-|—直丄—TIC&I0II+XZ止—xoo(I)g+占—(sg—x丄+X"(I)("+x)z—曾(I—X)z—X"(I)寸十離||——1—^^(sT-Io—To—g.0.0—q二—點(diǎn)—cells—遵(z)00mooth^n—7mtgolx寸：(寸)麗*+x"Q)—r9In」+點(diǎn)—?|占(寸).0"gl—H(寸+X3小—(寸—X)"(I)?LI——L蟲?L+J—MC--JMln(LJ?所T-ll—占—十一十芒(d.sCN—Eg?列抑(")二I—X)z+xgn(s+x)IXN(I)□H*心豆Ks?留?Icnl—寸、/.OJI—^l—e—甲點(diǎn)(3⑷會(huì)畤（最弓埒x+137.解下列方程((1)x-4=2-5x(3)6+牙字38?解方程:(2)4x-3(20-x)=5x-7(20-x)0.3(4)0.2工+0.9=公+5+0.血-0.33y-l5y~73y-l5y~7(1)5x=2(x+3);39.解方程:(1)5x-6=3x-4

⑵曙3+芋40.(1)計(jì)算：3-(-8)+(