解方程 分数一步两步计算
创业之路-游戏行会名
解方程。
311313135
-x= x-=
x+= x-=1
20
472112
8
6
5.6+x=10
x-(
43151
-)= 2x-= 7.6+X=34.5
1
7
+ x =
2
3
3
5
-x=1-
3
4
3x
4
9
-x=
2
7
3x
15x=240
12.6
x
+
x
=6.8
X-
25
7
=
18
714266
4
5
- x =
1
4
x -
13
6
=
8
5x+3=7
-
152
6
=1
6
4(x+
5
)=3
+
3
5
=12.6
x+
1
2
-
1
4
=
1
3
3.7 x+x=23.5 1.6
x
-
2.7=5.3
4
x
÷0.5=1.6
6
x
+10.2=25.2 2
x
+1.8×0.3=3.54
2
+ X =
5
56
3 X = 4
X ÷ 0.4 = 0.16
ⅹ+36=67 12÷ⅹ=0.3 (X – 3)÷ 2 =
7.5 4X - 3×9 = 29
42X + 25X
=134 7.9X – X = 8.97 13×(X + 5 ) = 169
4
x
=48
x
-12.8=5.2
0.28+
x
=1.5
x
+35=105
125+x=305 x-81=140
x
0.7x=21 x÷3.5=0.8
4x-5.2=6.3 5x÷0.08=25
5x =6.4
1
6
+
5
6
=
1
7
-
1
8
=
1-
4
9
=
3
2
-
3
8
=
1
3
-
1
4
=
24
9
+
9
=
x
÷6=0.5
5
x
=3.4+2.1
+3=5.4
-3x
5
12
-
1
12
=
11
4
+
5
=
1-
32
4
= 4-1
5
=
331511
1
1
1
+= +=
+= 0.75+= -=
8
5
5
10
848
46
7112313
+= +0.875= 1-=
+= +2.3=
385
127104
332751
17÷18= -=
2-= += -0.125=
883
238
11
2
+
3
=
11
3
+
5
=
11
8
+
9
=
11
7
+
4
=
11
2
–
3
=
11
3
–
5
=
11
8
–
9
=
11
7
–
4
=
31114
3
+= += -0.15=
2-=
84
4269
6515331593
-=
+= -= += -=
88
766
6771010
1-
1541
4111
1
= +=
-= + = - =
7793
3
8
494
15111
+ =
- = 1- =
88454
11
1
++ -+ -- -+
5
20205
355135124
1
+-
+(+) 1-+
5
8
616
252425
5
751947357
-+ -+ --
111111
955
-(-)
8
1414
757
-(-)
10610
45
527121247
++ ++ --
11-+
1111
691812
1212
365
4
-(+)
-(-) 12-+ -(-)
99
24510
12365851
235
6-(+)
++ -(-) ++
927889
747
766
84111311733
+ + =
1- - = + + = - + =
9
1111731
1275
3
1
++
+- - ( + ) - ( - )
12681242
81586
4
3
133
3112513
3
5
-(
- ) -(- ) + (+) -(+)
248
588
10247
4
7
34243474435
+-=
+-= +-= 2--=
2088
77513
8
1399
34356112
+-=
1-+= -+=
7
-
1
+
5
5
7
5
1-
42
9
-
9
2
7
+ (
3
4
+
5
7
)
1111
8
9
-(
4
1
9
+
3
)
5
8
-(
1
8
+
3
10
)
3
43
3
7
-(
9
1
1
4
-
2
)
1246
3
5
-(
11
2
-
4
)