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  • 30個(gè)

    30個(gè)
    是計(jì)算題 不是應(yīng)用題!
    數(shù)學(xué)人氣:793 ℃時(shí)間:2019-11-04 13:23:26
    優(yōu)質(zhì)解答
    (1)2x+8=16
    (2)x/5=10
    (3)x+7x=8
    (4)9x-3x=6
    (5)6x-8=4
    (6)5x+x=9
    (7)x-8=6x
    (8)4/5x=20
    (9)2x-6=12
    (10)7x+7=14
    (11)6x-6=0
    (12)5x+6=11
    (13)2x-8=10
    (14)1/2x-8=4
    (15)x-5/6=7
    (16)3x+7=28
    (17)3x-7=26
    (18)9x-x=16
    (19)24x+x=50
    (20)6/7x-8=4
    (30)3x-8=30
    (31)6x+6=12
    (32)3x-3=1
    (33)5x-3x=4
    (34)2x+16=19
    (35)5x+8=19
    (36)14-6x=8
    (37)15+6x=27
    (38)5-8x=4
    (39)7x+8=15
    (40)9-2x=1
    (41)4+5x=9
    (42)10-x=8
    (43)8x+9=17
    (44)9+6x=14
    (45)x+9x=4+7
    (46)2x+9=17
    (47)8-4x=6
    (48)6x-7=12
    (49)7x-9=8
    (50)x-56=1
    (51)8-7x=1
    (52)x-30=12
    (53)6x-21=21
    (54)6x-3=6
    (55)9x=18
    (56)4x-18=13
    (57)5x+9=11
    (58)6-2x=11
    (59)x+4+8=23
    (60)7x-12=8
    (61)X-5.7=2.15
    (62)15 5X-2X=18
    (62)3X 0.7=5
    (63)3.5×2= 4.2 x
    (64)26×1.5= 2x
    (65)0.5×16―16×0.2=4x
    (66)9.25-X=0.403
    (67)16.9÷X=0. 3
    (68)X÷0.5=2.6
    (69)x+13=33
    (70)3 - 5x=80
    (71)1.8- 6x=54
    (72)6.7x -60.3=6.7
    (73)9 +4x =40
    (74)0.2x-0.4+0.5=3.7
    (75)9.4x-0.4x=16.2
    (76)12 -4x=20
    (77)1/3 x+5/6 x=1.4
    (78)12 x+34 x=1
    (79)18x-14 x= 12
    (80)23 x-5×14 = 14
    (81)12 +34 x=56
    (82)22-14 x= 12
    (83)23 x-14 x= 14
    (84)x+14 x= 65
    (85)23 x=14 x +14
    (86)30 x-12 x -14 x=1
    5x-2x=30
    89x-43x=9.2
    5x-45=100
    1.2x-0.5x=6.3
    23.4=2x=56
    4x-x=48.6
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