二元一次方程组练习题打印版

1、WORD格式专业资料整理4x+6y=549x+2y=8775x+43y=847217x-y=13945x+5y=657x+7y=2032x+y=72x+5y=1941x-38y=-118029x+y=14508x+4y=56x+4y=21x+2y=213x+5y=5622x-59y=82463x+y=47255x+7y=415x+8y=443x+8y=51x+6y=275x+7y=525x+2y=227x+5y=543x+4y=3833x+59y=325494x+y=10349x+3y=994x+7y=959x+7y=1354x+y=4189x-74y=-27359x+2y=3868x+y=1

2、0203x+6y=185x+5y=457x+9y=6994x+71y=751778x+y=382228x-62y=-493446x+y=5528x+2y=287x+8y=6276x-66y=408230x-y=294047x-40y=85334x-y=2006x+6y=143x+3y=2767x+54y=854619x-32y=-17866x+8y=6871x-y=568075x+y=49507x+6y=6642x-95y=-141021x-y=157597x+24y=720258x-y=29002x+2y=227x+2y=477x+4y=672x+8y=2622x-38y=80486x+y=

3、67086x+6y=486x+3y=428x+2y=167x+y=1120x-68y=-45965x+4y=5214x-y=9247x+6y=7423x+87y=411083x-y=57277x+y=94x+6y=164x+9y=778x+6y=9442x+85y=636263x-y=16385x+4y=527x+6y=7456x+23y=6414x-21y=1085x-92y=-25184(2x-y)=527x-y=4864x-y=35x+5y=10x-y=070x+13y=35200.5x+0.5y=152x+y=21321.5x-y=132.1x-7y=871.3y-65x=90x+y-

4、45=915x-3y=2318x+23y=230374x-y=19987x+y=94x+6y=163.14x+25.12y=5012.56x+50.24y=1207x+4y=672x+8y=266x+6y=486x+3y=4266x+17y=396725x+y=12008x+2y=167x+y=1148x-54y=-318624x+y=10804x+9y=778x+6y=942x+9y=813x+y=344x+6y=549x+2y=8744x+90y=779644x+y=34769x+4y=358x+3y=3036x+77y=761947x-y=79942x+85y=636263x-y=163

5、87x+2y=527x+4y=6213x-42y=-271731x-y=133328x+28y=333252x-y=4628x+2y=213x+5y=568x+4y=56x+4y=2162x-98y=-25645x+7y=5246x-y=20245x+2y=225x+7y=415x+8y=442x+y=72x+5y=195x+5y=657x+7y=2037x+5y=543x+4y=38x+8y=154x+y=293x+6y=249x+5y=463x+8y=51x+6y=2783x+64y=929190x-y=36909x+2y=624x+3y=369x+3y=994x+7y=9518x+23y

6、=230374x-y=19987x+4y=429x+4y=469x+2y=383x+6y=1844x+90y=779644x+y=34769x+7y=1354x+y=4132x+62y=513457x+y=285083x-49y=8259x+y=21838x+2y=287x+8y=625x+4y=527x+6y=7491x+70y=5845x+6y=1495x-y=42753x+3y=2776x-66y=408230x-y=29405x+5y=457x+9y=697x+4y=672x+8y=2667x+54y=854671x-y=568079x+40y=241956x-y=117642x-95

7、y=-14106x+6y=4821x-y=15756x+3y=4247x-40y=8538x+2y=1634x-y=20067x+y=1180x-87y=215622x-y=8807x+y=94x+6y=164x+9y=778x+6y=9429x+44y=528188x-y=360825x-95y=-435540x-y=20002x+2y=227x+2y=4740x+31y=604345x-y=355554x+68y=3284x-y=378x+y=14043x-8y=447x+50y=859845x+y=378045x-30y=-14553x+2y=729x-y=7255x-2y=16x+8y

8、=687x+6y=6611x-43y=-13613x+6y=2447x+y=7999x+5y=4693x-52y=-85229x+y=46495x-56y=-40190x+y=15309x+2y=624x+3y=3693x+12y=882354x+y=4914x+8y=154x+y=299x+4y=467x+4y=4221x-63y=8420x+y=188048x+93y=97562x+2y=2238x-y=9507x+2y=475x+45-y=1x-y=-45y+x+1=32x-y=1099x-67y=40112x+y=375x-y=54754x-3y=56x+8y=687x+6y=66x+y=22x+3y=519x-32y=-178675x+y=495097x+24y=720258x-y=290069x-96y=-120942x+y=382239x+42y=533159x-y=584179x-76y=-438826x-y=83285x+67y=733811x+y=30829x+18y=191658x+y=232063x-40y=-82142x-y=54678x+74y=1292814x+y=121840x+31y=604345x-y=355547x+50y=859845x+y=378033x+59y=325494x+y=103428x-62y=-493446