人教版五年级数学上册解方程专项练习题精选 29文档格式.docx
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1.2x=96x=18
6.4x-42.8=213.2x=80
2x+8x=90x=21
8(3x+3)=724x+27×
7=213
(2x-3)×
8=889x+1.7x=53.5
8x-3x=1106x+x+1=22
x+40=55x=7
5(x-17)=35x=60
1.9x=95x=15
8.9x-19.3=514.7x=50
9x+8x=119x=24
9(4x+6)=1989x+23×
8=211
(6x-3)×
3=1176x+1.5x=60
7x-2x=1607x+x+3=27
x+10=17x=7
6(x-12)=84x=90
1.8x=36x=7
7.6x-28=656x=20
4x+5x=63x=26
2(6x+7)=267x+16×
7=154
(3x-5)×
3=577x+1.8x=52.8
9x-2x=982x+x+4=10
x+33=42x=5
3(x-16)=33x=70
1.7x=85x=9
8.4x-20.7=567.3x=50
8x+7x=75x=27
8(9x+8)=2083x+24×
6=153
(5x-8)×
7=1896x+1.4x=37
6x-4x=406x+x+3=10
x+40=47x=4
8(x-17)=104x=90
2.3x=69x=7
8.9x-12.9=788.1x=30
8x+3x=44x=30
5(7x+6)=3452x+10×
5=64
8=1284x+1.8x=46.4
9x-4x=504x+x+1=41
x+30=41x=7
3(x-13)=45x=20
2.7x=81x=11
9.7x-36.3=157.7x=30
4x+6x=70x=28
9(9x+9)=8107x+18×
3=82
(2x-7)×
2=228x+1.8x=88.2
7x-5x=604x+x+7=47
x+34=42x=5
9(x-20)=54x=60
2.8x=28x=8
7.1x-38.9=387.1x=10
3x+5x=40x=26
3(4x+3)=1058x+16×
6=152
(2x-1)×
9=1356x+1.1x=14.2
9x-4x=2158x+x+1=10
x+37=48x=3
4(x-19)=24x=60
2.6x=156x=11
6.5x-32.9=357.1x=60
3x+2x=15x=25
4(3x+4)=1125x+28×
3=114
(8x-7)×
3=1716x+1.7x=69.3
6x-2x=1087x+x+4=52
x+16=28x=8
8(x-20)=8x=60
2.2x=198x=12
6.5x-44.4=345.6x=90
4x+6x=80x=21
5(4x+1)=658x+25×
3=123
(8x-9)×
3=1893x+1.4x=8.8
8x-2x=2945x+x+3=45
x+51=64x=8
2(x-14)=28x=90
3x=180x=13
6.2x-44.7=513.3x=60
5x+9x=112x=28
9(4x+3)=2438x+12×
8=152
(7x-5)×
2=462x+1.7x=25.9
7x-5x=988x+x+9=72
x+28=48x=9
7(x-11)=70x=20
1.6x=96x=20
8.8x-31.6=144.4x=60
9x+7x=144x=21
7(8x+4)=1965x+20×
3=75
2=1109x+1.4x=52
6x-2x=848x+x+4=58
x+30=38x=2
9(x-16)=108x=10
3x=90x=8
9.6x-27.8=68.2x=30
3x+5x=16x=28
7(7x+5)=4272x+19×
9=179
(6x-6)×
9=3785x+1.8x=34
8x-2x=2829x+x+7=77
x+19=39x=9
3(x-12)=36x=10
1.3x=78x=20
8.4x-49.5=34.5x=60
8x+3x=99x=24
7(9x+6)=4832x+10×
3=42
(7x-9)×
5=958x+1.1x=54.6
8x-2x=1204x+x+9=19
x+16=28x=7
8(x-15)=104x=50
2.9x=261x=12
8.3x-47.9=367.1x=90
7x+6x=91x=28
7(5x+7)=1545x+28×
8=259
(9x-3)×
8=6245x+1.2x=37.2
8x-2x=3007x+x+3=27
x+27=29x=2
6(x-18)=66x=80
3x=270x=2
8.1x-49.9=598.1x=90
8x+6x=28x=29
3(4x+8)=963x+29×
2=82
3=994x+1.5x=27.5
6x-2x=808x+x+9=45
x+37=43x=2
2(x-16)=24x=60
2.1x=105x=6
6.1x-46.3=319.7x=50
2x+5x=14x=28
5(9x+3)=60