六年级解方程专项练习200题Word文件下载.docx
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六年级解方程专项练习200题Word文件下载.docx
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(40)x﹣1﹣x=2,
(41)x﹣x=14,
(42)3x﹣x=,
(43)=,
(44):
(45)=:
(46):
=x:
(47)x=+1,
(48)1﹣25%X+25%x=+25%x,
(49)=,
(50)×
X=,
(51)5:
8=x:
32,
(52)2x+3×
(53)﹣=,
(54)×
(7﹣)=,
(55)x:
(56)150%x+66=99
(57)x+6﹣=16
(58)
(59)
(60)3÷
(X﹣)=
(61)(X+):
2=(X﹣4):
(62)X÷
(63)2X﹣4×
6=80,
(64)4×
﹣3X=,
(65)4X﹣=10,
(66)+X=20,
(67)×
12+15X=,
(68)6X+5=17,
(69)×
(+X)=,
(70):
=X:
(71)
(72)
(73)
(74)4(+x)=,
(75)×
(76)x﹣,
(77)200:
6=x:
(78)4÷
(79)8(x﹣2)=2(x+7),
(80):
18%=,
(81)﹣2x=,
(82)x+x=46,
(83):
x=:
(84)=,
(85)5(3x﹣4)﹣2(x﹣1)=5(2x﹣1)
(86)
(87)8(2X﹣7)=5(X+13),
(88)3(x+)=60,
(89)+=,
(90)3(x﹣)=,
(91)﹣5x=,
(92)x:
=
(93)+2x=,
(94)x=15%,
(95)x﹣x=,
(96)x+50%x=6,
(97):
(98)4x+2(8﹣x)=26,
(99)x﹣=0,
(100)+x=1,
(101)x×
(+)=,
(102)
(103)
(104)x﹣
(105)x×
(106)5x+35=650,
(107)720÷
3x=80,
(108)﹣=,
(109)4×
﹣3x=6,
(110)=,
(111)6×
(112)÷
x=,
(113)x÷
=42,
(114)x+=,
(115)7x÷
(116)12:
(117)3(x+2)=4(x+1),
(118)3x﹣70%x=,
(119)6+x=240,
(120)﹣=,
(121)x:
=4:
2,
(122)x﹣﹣6=16,
(123):
8,
(124)
(125)x:
15=:
(126)x+x=,
(127)x×
50%﹣x=5,
(128)1﹣x=,
(129)+1x=3,
(130)3x﹣2=4,
(131)﹣3x=2,
(132)3÷
x=4,
(133)x﹣5%=,
(134):
(4﹣x),
(135)6x+31=49,
(136)7x÷
(137)﹣9x=,
(138)x﹣=16,
(139)6×
7+3x=69,
(140)6x+2x﹣56=0,
(141)3x﹣×
4=,
(142)﹣=,
(143)÷
(9﹣x)=3,
(144)3x÷
=8,
(145)5x+28=71,
(146)﹣=,
(147)8x﹣=,
(148)﹣×
(149)54÷
2+3x=72,
(150)8x﹣=,
(151)x÷
(152)x+30%x=26,
(153)﹣3x=,
(154)6×
(155)10:
(156):
(157)X﹣=,
(158)﹣X=,
(159)X﹣(+)=,
(160)÷
(161)=,
(162)x﹣80%x=48,
(163)75%x﹣5×
=6,
(164)x﹣=,
(165)=,
(166)﹣y=,
(167)5x+=,
(168)x﹣=,
(169)9x+5x=,
(170)+=,
(171)5÷
(172)﹣x=,
(173)×
﹣3x=,
(174)(1+25%)x=,
(175)x﹣40%x=9,
(176)x×
20%=,
(178)x﹣x=,
(179)x÷
75%=3,
(180)4x﹣
(181):
(182)(x﹣)×
6=,
(183)27﹣17x=,
(184)+3x=×
(185)2x+5=5x﹣7,
(186)3(x﹣2)=2﹣5(x﹣2),
(187)4x﹣3(20﹣x)+4=0,
(188)﹣
=1,
(189)4x﹣5×
6=12,
(190)8x﹣3x=,
(191)30×
(x÷
4)=60,
(192)×
(193)5x﹣×
5=8,
(194)+x=×
(195)5x+×
15=66,
(196)+=1,
(197)×
16-8x=12,
(198)=,
(199)5(x+6)=75,
(200)x÷
+×
3=4,
解方程专项练习200题答案:
=,
x=;
x=,
x×
21=×
21,
x=12;
﹣4x+4x=+4x,
=+4x,
÷
4=4x÷
4,
x=.
20﹣2x=,
+2X=20,
2X=,
3x=×
3x=,
x=
1﹣20%x+20%x=+20%x,
+20%x=1,
+20%x﹣=1﹣,
20%x=,
20%x×
=×
x=3;
1÷
(x﹣)×
(x﹣)=6×
(x﹣),
1=6×
6x﹣6×
6x﹣3=1,
6x=4,
6x÷
6=4÷
6,
x=
x(2﹣)=,
x÷
=÷
x=1;
27﹣=,
27﹣+=+,
+=27,
+﹣=27﹣,
x=8
75%x=24,
75%x÷
75%=24÷
75%,
x=32;
x﹣=,
x﹣+=+,
x÷
x=1
=78,
=78÷
x=52;
20%x﹣=,
20%x﹣+=+,
20%x÷
20%=8÷
20%,
x=40;
x=42,
=42÷
x=252
+=,
+﹣=﹣,
=60,
=60÷
x=100;
÷
(x﹣)=(x﹣),
x﹣=,
x=4,
=4÷
x﹣+=+,
3x=×
3x÷
3=9÷
3,
x=3
x+﹣=﹣,
x=8.
x=×
=24,
=24÷
x=20;
4x﹣+=3+,
4x=4,
4x÷
4=4÷
12x+=,
12x+﹣=﹣,
12x÷
12=18÷
10x=42×
10x÷
10=30÷
10,
+x=,
+x﹣=﹣,
x=3,
=3÷
x=6;
=×
x=42×
x=30,
x=50;
5x﹣+=75%+,
5x÷
5=÷
6x﹣+=+,
6x=,
6=÷
2(x﹣3)÷
2=÷
2
x﹣3=,
x﹣3+3=+3,
x=4;
4x﹣27=29,
4x﹣27+27=29+27,
4x=56,
4=56÷
x=14;
16+8x﹣16=40﹣16,
8x=24,
8x÷
8=24÷
=3×
+2x=,
2x=,
2x÷
﹣7x=,
﹣7x﹣=﹣,
﹣7x=0,
7x÷
7=÷
7,
x﹣1=2,
x﹣1+1=2+1,
x=18;
x=14,
=72×
x=×
x=6,
x=9;
x=18×
x=1
+﹣=1﹣,
x=8;
X÷
8x=5×
8x÷
8=5×
32÷
x=20
2x+=,
2x+﹣=﹣,
7﹣=,
7﹣+=+,
7﹣=+﹣,
x=
+66=99
=33
x=22
+6=16
=10
x=50
x=
=
x=10
3÷
(X﹣)×
(x﹣)=×
3=﹣,
3+=﹣+,
x=;
(x﹣4)=(x+)×
x﹣×
4=x+×
x﹣10﹣x=x+x,
﹣10+10=+10,
X=;
2X﹣24=80,
2X﹣24+24=80+24,
2X=104,
2X÷
2=104÷
X=52;
18﹣3X=,
18﹣3X+3X=+3X,
+3X=18,
+3X﹣=18﹣,
3X=,
3X÷
3=÷
4X﹣+=10+,
4X=,
4X÷
4=÷
=20,
=20÷
+15X=,
+15X﹣=﹣,
15X=42,
15X÷
15=42÷
15,
X=
6x+5﹣5=17﹣5,
6=12÷
x=2;
(+X)÷
+x=7,
+x﹣=7﹣,
;
;
+4x=,
+4x﹣=﹣,
,
6x=200×
6=480÷
x=80
4÷
X×
X=X,
X=4,
X÷
X=10;
8X﹣16=2X+14,
6X﹣16=14,
6X=30,
X=5;
X=×
X=,
X=
﹣2x+2x=+2x,
+2x=,
+2x﹣=﹣,
x(+)=46,
x=46,
=46÷
15x﹣20﹣2x+2=10x﹣5,
13x﹣18=10x﹣5,
13x﹣18﹣10x=10x﹣5﹣10x,
3x﹣18=﹣5,
3x﹣18+18=﹣5+18,
3x=13,
3=13÷
3(6x﹣1)=64,
18x﹣3=64,
18x﹣3+3=64+3,
18x=67,
18x÷
18=67÷
18,
16x﹣56=5x+65,
16x﹣56﹣5x=5x+65﹣5x,
11x﹣56=65,
11x﹣56+56=65+56,
11x=121,
11x÷
11=121÷
11,
x=11,
3(x+)÷
3=60÷
x+=20,
x+﹣=20﹣,
3x﹣=,
3x﹣+=+,
3x=,
﹣5x+5x=+5x,
+5x=,
+5x﹣=﹣,
5x=,
25x=×
25x=,
25x÷
25=
x=;
2x=0,
x=0;
x×
x=15%x,
=6,
=6÷
=9÷
x=30;
4x+16﹣2x=26,
2x+16=26,
2x+16﹣16=26﹣16,
2=10÷
x=5
x﹣+=0+,
3=×
+x﹣=1﹣,
5x+35﹣35=650﹣35,
5x=615,
5=615÷
x=123;
720÷
3x×
3x=80×
3x,
240x=720,
240x÷
240=720÷
240,
(﹣)x=,
18﹣3x=6,
18﹣3x+3x=6+3x,
6+3x=18,
6+3x﹣6=18﹣6,
3x=12,
3=12÷
x=4
=10×
=8÷
18﹣=,
18﹣+=+,
+=18,
+﹣=18﹣,
X=6
x=÷
x=42×
x+﹣=﹣,
3×
7x=,
=12×
x=10;
3x+6=4x+4,
3x+6﹣3x=4x+4﹣3x,
x+4=6,
x+4﹣4=6﹣4,
x=2
6+x﹣6=240﹣6,
x=234,
=234÷
x=390
﹣+=+,
=10÷
x=25;
2x=×
2=14÷
x=6
﹣6=16,
﹣6+6=16+6,
=22÷
x=110;
x=8×
=8×
=2×
x=15×
6=15×
x=5,
6=5×
1﹣x+x=+x,
+x=1,
+x﹣=1﹣,
+1x﹣=3﹣,
3x﹣2+2=4+2,
3x=6,
3=6÷
﹣3x+3x=2+3x,
3x+2=,
3x+2﹣2=﹣2,
3÷
x=4×
4x=3,
4=3÷
解:
x﹣5%+5%=+5%,
x=23;
解:
4x=,
2﹣x+x=x,
2﹣
+x,
=x,
6x+31﹣31=49﹣31,
6x=18,
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