五年级数学上册解方程专项训练8Word下载.docx
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2(x-12)=28x=40
1.9x=76x=5
9.5x-24.3=355.7x=40
2x+3x=40x=26
2(7x+1)=444x+11×
6=78
(6x-7)×
5=1157x+1.2x=24.6
8x-4x=809x+x+3=73
x+34=50x=9
7(x-15)=91x=10
2.5x=100x=16
6.7x-11.4=55.6x=40
3x+8x=99x=28
6(4x+4)=2403x+28×
9=258
(3x-3)×
3=546x+1.5x=37.5
9x-5x=1645x+x+3=51
x+43=53x=4
6(x-17)=78x=80
1.2x=108x=10
6.8x-39.2=504.8x=90
9x+3x=48x=30
7(6x+1)=3438x+16×
6=128
(8x-6)×
9=2346x+1.6x=30.4
8x-5x=308x+x+8=80
x+41=61x=5
4(x-15)=56x=10
1.7x=51x=20
6.1x-37=24x=30
8x+3x=55x=29
5(2x+9)=1052x+23×
7=167
(8x-2)×
6=2766x+1.2x=50.4
9x-3x=1989x+x+7=37
x+30=47x=5
4(x-11)=68x=90
2.5x=200x=17
6.5x-21.6=563.4x=80
6x+4x=50x=28
5(6x+1)=1552x+26×
2=64
(4x-9)×
2=146x+1.2x=36
8x-4x=844x+x+6=41
x+34=44x=4
2(x-12)=18x=80
2.5x=100x=10
6.5x-13.2=506.8x=40
4x+7x=44x=21
2(3x+7)=203x+30×
6=192
(9x-1)×
4=1767x+1.8x=70.4
7x-5x=945x+x+3=33
x+54=72x=8
9(x-17)=81x=30
1.6x=32x=18
7.6x-23.5=204.5x=20
3x+5x=64x=26
6(4x+7)=1389x+13×
8=167
(7x-8)×
4=2202x+1.9x=35.1
6x-2x=447x+x+5=45
x+23=39x=5
5(x-14)=75x=20
1.3x=39x=16
9.1x-32.9=149.1x=30
9x+9x=90x=29
9(9x+2)=1806x+11×
4=80
(3x-9)×
8=244x+1.9x=17.7
6x-2x=1965x+x+3=45
x+36=41x=7
5(x-16)=65x=90
2.3x=184x=5
6.5x-38.2=546.8x=80
8x+3x=77x=29
7(5x+5)=3508x+27×
3=97
(2x-7)×
4=207x+1.9x=26.7
8x-2x=2827x+x+8=56
x+59=69x=2
6(x-15)=66x=20
1.5x=30x=10
9.8x-47.4=148.6x=20
8x+5x=26x=26
4(2x+1)=209x+21×
8=213
(5x-2)×
5=1902x+1.2x=6.4
8x-3x=1053x+x+1=9
x+12=15x=2
4(x-15)=52x=80
1.8x=162x=3
8.5x-24.8=655.2x=90
3x+6x=18x=28
6(9x+3)=4504x+10×
5=86
(4x-5)×
9=996x+1.8x=15.6
9x-3x=1804x+x+1=41
x+43=62x=4
8(x-19)=16x=30
2.4x=72x=19
6.3x-17.3=171.7x=30
2x+6x=32x=21
2(5x+5)=509x+22×
5=155
7=2453x+1.1x=32.8
7x-2x=1357x+x+5=21
x+59=78x=7
6(x-18)=54x=40
2x=160x=19
7.2x-26.2=261.8x=80
2x+4x=42x=27
8(7x+5)=2086x+10×
7=82
(8x-1)×
2=625x+1.7x=46.9
9x-4x=1609x+x+5=85
x+36=48x=5
9(x-12)=117x=60
2.9x=116x=12
6.5x-16.9=373.1x=40
4x+8x=60x=25
4(2x+1)=287x+15×
2=86
(7x-7)×
6=3368x+1.2x=46
8x-2x=2588x+x+2=74