《六年級上冊數(shù)學(xué)解方程》由會員分享,可在線閱讀,更多相關(guān)《六年級上冊數(shù)學(xué)解方程(7頁珍藏版)》請?jiān)谘b配圖網(wǎng)上搜索。
1、 X-2/7X=3/4
70%X + 20%X = 3.6
25% + 10X =4/5
X - 15%X = 68
X+3/8 X=121
5X-35/21 =5/11
6X+5 =13.4
X(6/35) =(26/45) (13/25)
2(x-0.6)=4
(0.5+x)+x=9.82
2(X+X+0.5)=9.8
25000+x=6x
3200=450+5X+X
X-0.8X=6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52-x =
2、15
91x =1.3
X+8.3=10.7
15x =3
3x-8=16
7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x
7x+5.3=7.4
3x5=4.8
30x+25=85
1.48-2x=6
6x-12.83=0.06
410-3x=170
3(x+0.5)=21
0.5x+8=43
6x-3x=18
(200-x)5=30
(x-140)70=4
0.1(x+6)=3.30.4
4(x-5.6)=1.6
7(6.5+x)=
3、87.5
(27.5-3.5)x=4
3X-(1/2+1/4)=7/12
6.6-5X=3/4-4X
1.1X+2.2=5.5-3.3X
(0.5+x)+x=9.82
2(X+X+0.5)=9.8
25000+x=6x
3200=450+5X+X
X-0.8X=6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52-x =15
91x =1.3
X+8.3=10.7
15x =3
3x-8=16
7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x
4、
7x+5.3=7.4
3x5=4.8
30x+25=85
1.48-2x=6
6x-12.83=0.06
410-3x=170
3(x+0.5)=21
0.5x+8=43
6x-3x=18
1.5x+18=3x
53-x2=8
0.273x=0.35
1.8x=0.972
x0.756=90
9x-40=5
x5+9=21
48-27+5x=31
10.5+x+21=56
x+2x+18=78
(200-x)5=30
(x-140)70=4
0.1(x+6)=3.30.4
4(x-5.6)=1.6
5、
7(6.5+x)=87.5
(27.5-3.5)x=4
x+19.8=25.8
5.6x=33.6
9.8-x=3.8
75.6x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.37+4x=12.5
x1.5-1.25=0.75
4x-1.36=2.6
20-9x=1.26.25
6x+12.8=15.8
1502+3x=690
2x-20=4
3x+6=18
2(2.8+x)=10.4
(x-3)2=7.5
6、
13.2x+9x=33.3
3x=x+100
x+4.8=7.2
6x+18=48
3(x+2.1)=10.5
12x-9x=8.7
13(x+5)=169
2x-97=34.2
3.4x-48=26.8
42x+25x=134
1.5(x+1.6)=3.6
2(x-3)=5.8
65x+7=42
9x+42.5=91
4.2 x+2.5x=134
10.5x+6.5x=51
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
4.5x-x=2
7、8
X-5.7=2.15
15 5X-2X=18
3X+0.7=5
3.52= 4.2+x
261.5= 2x+10
0.516―160.2=4x
13 9.25-X=0.403
16.9X=0.3
X0.5=2.6
x+13=33
3 - 5x=80
1.8 +6x=54
6.7x -60.3=6.7
9 +4x =40
2x+8=16
x/5=10
x+7x=8
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
5x+
8、6=11
2x-8=10
1/2x-8=4
x-5/6=7
3x+7=28
3x-7=26
9x-x=16
24x+x=50
6/7x-8=4
3x-8=30
6x+6=12
3x-3=1
5x-3x=4
2x+16=19
5x+8=19
14-6x=8
15+6x=27
5-8x=4
7x+8=15
9-2x=1
4+5x=9
10-x=8
8x+9=17
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=
9、1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
3.52= 4.2 x
261.5= 2x
0.516―160.2=4x
9.25-X=0.403
16.9X=0.3
X0.5=2.6
3-5x=80
1.8-6x=54
6.7x-60.3=6.7
9 +4x=40
0.2x-0.4+0.5=3.7
9.4x-0.4x=16.2
12-4x=20
1/3x+5/6x=1.4
12x+34x=1
18x-14x=12
23 x-514=14
12+34x=56
22-14x=12
23x-14x=14
x+14x=65
23x=14x+14
30x12x-14x=1
x-0.7x=3.6
X
-
2
7
X=
4
3