六年级数学方程式
爱要坦坦荡荡-
方程式:
(
1
)
x-30=12
(2)6x-21=21
(3)6x-3=6
(4)9x=18
(5)4x-18=13
(6)5x+9=11
(7)6-2x=11
(8)x+4+8=23
(9)7x-12=8
(10)X-5.7=2.15
(11) 2x-6=12
(12
(13
)26×1.5= 2x
18.5
(15)9.25
-
X=0.403
(16
)3.5×2= 4.2 x
)0.5×16―16×0.2=4x
)16.9÷X=0.
3
(14
(17
)X÷0.5=2.6
(18)x
+
13
=
< br>33
(19)3
-
5x
=
80
(20)1.8- 6x
(21)6.7x
-
60.3
=
6.7 (22)9
(
23
)<
/p>
0.2x
-
0.4
+
0.5
=
3.7
=
54
+
4x
=
40
24
)
9.4x
-
0.4x
=
16.2
(