五年级下册解方程专项练习题(三)
学习小组组名-压岁钱的意义
(
1
)
+2X# 2
(
2
)
2(2X+=
(
3
)
2500+x=6x
(
4
)
350=50+5X+X
(
5
)
=6
(6)12x-8x=
⑺
+2X=15
(8)=
(
9
)
x+=
(10)=
(11)9
-
1
宁
x
=
(
12
X+=
)
五年级下册解方程专项练习题题（二）
(13)
15x
=
3
(14)
3x
-
8
=
16
(15) 3x+9=27
(16) 18(x-2)=270
(17)
12x=300-4x
(18) 7x+=
(19)
3x
-
5=
(20) +8=43
(21) 6x-3x=18
(22) 7+x)=
(
23
) 宁
x=
(24)
=
(37
)
=
(25)
x
*
=90
(
38
)
=
(26)
(x+6)=
x
(27)
(28)
(29)
(30)
(31)
(
32
)
(33)
(
34
)
(
35
)
(36)
9x-40=5
x
*
5+9=21
48-27+5x=31
+21+X=56
x+2x+18=78
*
5=30
(x-140)
*
70=4
20-9x=2
x+=
(
39
) *
x=
(
40
)
5x+=
(
41
)
5(x+8)=100
(
42
)
x+3x+10=70
(
43
)
3(X+3)=50+3-X
(
44
)
5x+15=60
(
45
)
=2
(
46
) X
7+4x=
(
47
)
x
*
(
48
) X
6=
(200-x)
(
49
)
6x+=
(
50
)
150
X
2+3X=690
(
51
)
2x-20=4
(
52
)
3x+6=18
(
53
)
2+x)=
(
54
)
(x-3)
十
2=
(
55
)
+9x=
(
56
)
3x=x+100
(
57
)
x+=
(
58
)
6x+18=48
(
59
)
3(x+=
(
60
)
12x-9x=
(
61
)
13(x+5)=169
(
62
)
2x-97=
(
63
)
=
(
64
)
42x+25x=134
(
65
)
(x+=
(
66
)
2(x-3)=
(
67
)
65x+7=137
(
68) 9x+4
X =
91
=
134
)
5x-45=100
)
(69)
x+
(70) +=51
(71) 89x-43x=
(72
(73
(74) =2x
(75)
4x-x=
(76) =35
(77)=
(
78
)
5X-2X=18
(
79
)
3X+=7
(
80
) X
2= +x
(81) 26
X
= 2x+10
(82)
X
16
—
16
X
=4x
(83)13
—
X=
(84)
-
X=0. 3
(85) 23x=14x
+
27
(86)
x
+
14x=75
(87
)
95
—
5x
=
80
(
88
)
+6x
=
54
(
89
)—二
(90) 9
+
4x
=
53
(91) 2x+8=16
(92)
20x-14x=24
(93) x+7x=8
(94) 9x-3x=6
(95
)
6x-8=4
(
96
)
5x+x=9
(
97
)
8x-8=6x
(
98) 5x-5=20
(99) 2x-6=12
(100
)
7x+7=14
(
101
)
6x-6=0
(
102
)
5x+6=11
(
103
)
2x-8=10
(
104
)
=4
(
105
)
4 x-1=7
(
106
)
3x+7=28
(
107
)
3x-7=26
(
108
)
9x-x=16
(109) 24x+x=50
(110) =4
(111) 3x-8=31
(112) 6x+6=12
(113) 3x-3=3
(114) 5x-3x=4
(115)
2x+16=19
(116) 5x+8=19
(117) 14-6x=8
(118) 15+6x=27
(119) 5-8x=4
(120)
7x+8=15
(121) 9-2x=1
(122) 4+5x=9
(123) 10-x=8
(124)
8x+9=17
(125) 9+6x=15
(126) x+9x=4+7
(127) 2x+9=17
(128) 8-4x=6
(129) 6x-8=28
(130) 7x-8=20
(131) x-56=1
(132)
8-7x=1
(133)x-30=12
(134) 6x-21=21
(135) 6x-3=6
(136) 9x=18
(137)
4x-18=14
(138) 5x+9=11
(139) 17-2x=11
(140) x+4+8=23
(141) 7x-12=9
(142)=
(143) 5X-2X=18
(144) 3X +=5
(145) X 2=
4 x
(146) 26
X
= 2x
(147)
X
16
—
16
X
=4x
(148)
—
X=
(149)
-
X=
(150) X
十
=
(151)
93
—
5x
=
80
(152) 180-6x
=
54
(153)8
+
4x
=
40
(154)
—=
(155)
—=
(156) 92
—
4x
=
20
(157) 7x
十
6=
(158) 16x
+
34x=1
(159)
18x
—
14x=12
(160) 3 x-42
-
14=15
(161) 12
+
4x=56
(162)
22
—
10x=12
(163) X+=
(164) 5x=30
(165)=
(166) x
十
=90
(167)
3x
—
8
=
16
(168) 3x+9=27
(169) +7x=