五年级数学上册解方程专项训练142Word文件下载.docx
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2(x-14)=26x=10
1.3x=117x=10
8x-35.4=44.6x=90
6x+4x=80x=27
4(7x+4)=723x+22×
9=204
(2x-1)×
6=1026x+1.3x=65.7
9x-2x=3016x+x+4=60
x+20=35x=5
4(x-14)=40x=40
2.2x=110x=15
6.4x-29=227x=50
4x+5x=45x=24
8(8x+1)=5848x+16×
7=168
(2x-3)×
4=522x+1.8x=26.6
7x-2x=1606x+x+9=44
x+17=25x=5
9(x-18)=99x=60
2.1x=63x=8
8.8x-32.7=495.3x=30
5x+9x=70x=29
7(8x+9)=2317x+10×
8=108
(3x-1)×
4=447x+1.5x=76.5
8x-4x=1608x+x+8=62
x+43=57x=6
9(x-20)=45x=20
2x=140x=14
6.4x-25.9=102.1x=70
5x+8x=78x=25
7(7x+3)=1689x+27×
4=126
(6x-2)×
9=2524x+1.8x=52.2
8x-3x=1952x+x+9=24
x+16=22x=6
5(x-18)=45x=80
2.5x=50x=6
8.1x-32.6=615.4x=20
6x+9x=90x=27
5(9x+8)=2657x+19×
5=137
(7x-8)×
9=4952x+1.4x=20.4
7x-4x=488x+x+3=48
x+12=14x=4
8(x-16)=48x=20
2.1x=42x=2
9.1x-48.6=133.4x=20
9x+4x=52x=22
3(3x+8)=782x+29×
6=184
(6x-6)×
9=1624x+1.7x=28.5
6x-4x=748x+x+6=42
x+48=68x=5
5(x-10)=90x=30
1.8x=144x=20
8.4x-29.9=222.1x=80
3x+8x=55x=28
7(2x+6)=1125x+26×
7=222
(6x-8)×
9=1984x+1.8x=11.6
9x-3x=1624x+x+2=37
x+37=45x=4
3(x-10)=42x=50
2.8x=224x=8
7.8x-18.6=371.4x=80
8x+7x=60x=24
9(5x+9)=3964x+19×
9=187
(2x-9)×
2=186x+1.8x=31.2
8x-4x=1886x+x+7=49
x+34=44x=6
7(x-11)=112x=10
1.4x=84x=10
7.6x-32.9=43.1x=60
2x+5x=42x=27
3(2x+6)=547x+18×
5=132
7=2388x+1.6x=86.4
7x-4x=1118x+x+1=64
x+27=42x=7
4(x-10)=76x=90
1.7x=153x=15
6.1x-47.7=501.3x=90
8x+8x=112x=29
3(3x+5)=786x+25×
6=192
(8x-1)×
6=1864x+1.1x=10.2
6x-5x=225x+x+7=31
x+33=51x=8
2(x-19)=20x=70
3x=30x=18
7.4x-13.2=504.8x=10
5x+8x=104x=29
9(9x+5)=7749x+17×
5=94
(2x-2)×
5=806x+1.8x=39
8x-3x=1157x+x+4=52
x+34=48x=4
4(x-18)=28x=80
2.6x=130x=14
6.3x-30.6=473.4x=50
4x+4x=32x=25
5(2x+8)=806x+23×
4=110
(9x-2)×
9=5495x+1.3x=25.2
8x-5x=1115x+x+1=25
x+60=65x=3
6(x-13)=90x=90
1.1x=66x=5
8.8x-16.8=775.2x=60
9x+3x=36x=28
3(3x+1)=849x+28×
2=101
(6x-7)×
7=3298x+1.3x=27.9
8x-3x=1052x+x+2=20
x+49=67x=6
9(x-15)=126x=10
1.4x=112x=18
7.9x-31.2=47.8x=80
2x+3x=30x=29
8(5x+1)=2883x+16×
4=79
2=223x+1.8x=24
8x-5x=427x+x+1=49