五年级数学上册解方程专项训练25Word文档下载推荐.docx
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5(x-19)=50x=70
2.9x=58x=8
7x-33.2=456.8x=20
6x+7x=91x=29
2(2x+9)=349x+19×
8=188
(8x-7)×
9=4419x+1.7x=64.2
7x-4x=1175x+x+6=18
x+21=30x=3
8(x-17)=48x=20
3x=30x=9
8.2x-19.7=144.3x=10
2x+5x=21x=23
8(5x+9)=3527x+23×
8=247
(3x-7)×
6=1203x+1.9x=39.2
6x-4x=745x+x+8=56
x+39=58x=3
4(x-10)=64x=20
2.1x=168x=19
8.3x-33.1=132.9x=80
6x+8x=42x=26
4(8x+7)=2202x+22×
6=148
(2x-6)×
2=168x+1.3x=27.9
8x-4x=1763x+x+2=10
x+25=28x=6
6(x-18)=66x=90
2.6x=208x=3
6.2x-45.6=512.4x=80
5x+4x=54x=29
5(6x+1)=1553x+20×
9=183
(9x-3)×
4=3122x+1.9x=11.7
7x-4x=303x+x+3=27
x+53=56x=4
5(x-11)=70x=60
2.4x=216x=3
9.1x-40=506x=90
9x+9x=72x=25
4(3x+9)=845x+25×
8=245
(3x-5)×
8=1042x+1.3x=16.5
7x-4x=812x+x+6=30
x+56=67x=9
3(x-11)=33x=70
2.1x=105x=11
9x-40.3=589.7x=50
2x+7x=81x=22
6(4x+2)=2287x+16×
7=140
(5x-4)×
4=1249x+1.7x=64.2
6x-5x=295x+x+4=58
x+31=47x=3
7(x-20)=7x=60
1.9x=76x=16
8.9x-49.5=484.5x=40
4x+2x=18x=21
2(2x+2)=366x+27×
9=285
(7x-8)×
3=814x+1.8x=40.6
7x-4x=604x+x+2=42
x+13=26x=4
6(x-15)=78x=80
1.5x=30x=13
9.8x-28.1=755.9x=20
5x+9x=56x=28
5(8x+7)=1159x+30×
7=237
(9x-4)×
8=6164x+1.8x=17.4
8x-3x=1405x+x+5=59
x+44=49x=5
3(x-18)=12x=50
2.3x=207x=5
8.9x-14.9=430.1x=90
3x+5x=40x=22
4(2x+9)=1006x+20×
7=164
(2x-2)×
3=366x+1.7x=61.6
7x-5x=586x+x+5=61
x+11=14x=8
3(x-19)=24x=20
2.1x=189x=3
6.4x-18.5=109.5x=90
7x+2x=72x=27
2(4x+8)=887x+11×
6=94
(5x-8)×
9=2882x+1.5x=10.5
9x-2x=3228x+x+5=23
x+19=22x=8
8(x-16)=56x=80
2.5x=125x=3
7.2x-42.4=533.6x=50
2x+6x=64x=23
2(8x+3)=384x+29×
3=99
(7x-3)×
5=1256x+1.5x=67.5
7x-5x=684x+x+8=13
x+27=38x=7
9(x-11)=135x=80
2x=140x=11
7.3x-11.6=572.4x=70
4x+5x=63x=26
3(5x+2)=665x+24×
9=226
(5x-1)×
7=1338x+1.7x=87.3
8x-5x=397x+x+5=29
x+24=29x=8
8(x-19)=72x=80
2.4x=144x=5
9.8x-44.1=739.9x=60
8x+9x=136x=28
5(6x+7)=1254x+13×
6=102
(6x-8)×
5=1107x+1.5x=42.5
7x-2x=1403x+x+9=41
x+32=39x=4
8(x-15)=104x=80
2.4x=120x=7
6x-16.6=463.4x=50
6x+6x=48x=28
4(9x+5)=929x+27×
9=288
(6x-5)×
4=1487x+1.1x=72.9
7x-4x=1479x+x+8=68