优质解答
(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)8x-8=6x
(8)40÷5x=20
(9)2x-6=12
(10)7x+7=14
(11)6x-6=0
(12)5x+6=11
(13)2x-8=10
(14)12x-8=4
(15)(x-5)÷6=7
(16)3x+7=28
(17)3x-7=26
(18)9x-x=16
(19)24x+x=50
(20)7x-8=20
(21)3x-9=30
(22)6x+6=12
(23)3x-3=12
(24)5x-3x=4
(25)2x+16=19
(26)5x+8=19
(27)14-6x=8
(28)15+6x=27
(29)5-8x=4
(30)7x+8=15
(31)9-2x=1
(32)4+5x=9
(33)10-x=8
(34)8x+9=17
(35)9+6x=27
(36)x+9x=4+7
(37)2x+9=17
(38)8-4x=6
(39)6x-7=11
(40)5x-9=8
(41)23x-14x=18
(42)x+14x=75
(43)23x=14x+18
(44)20x-12x=100
(45)5x-2x=30
(46)89x-43x=9.2
(47)5x-45=100
(48)1.2x-0.5x=6.3
(50)4x-x=48.6
(51)8-7x=1
(52)x-30=12
(53)6x-21=21
(54)6x-3=6
(55)4x=16×0.2
(56)4x-18=14
(57)5x+9=11
(58)6+2x=11
(59)(x+4)÷8=23
(60)6x÷12=8
(61)x÷5.7=2
(62)156-2x=18
(63)3.5×2x=4.2
(64)2x=26×1.5
(65)9x=18
(66)9.2÷x=0.4
(67)15.9÷x=0.3
(68)x÷0.5=2.6
(69)x+13=33
(70)300-5x=80
(71)180-6x=54
(72)12+34x=46
(73)22-4x=12
(74)3x÷0.7=6
(75)9.4x-0.4x=16.2
(76)112-4x=20
(77)3x+7x=1.4
(78)12x+34x=92
(79)18x-14x=12
(80)3x-5×14=14
(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)8x-8=6x
(8)40÷5x=20
(9)2x-6=12
(10)7x+7=14
(11)6x-6=0
(12)5x+6=11
(13)2x-8=10
(14)12x-8=4
(15)(x-5)÷6=7
(16)3x+7=28
(17)3x-7=26
(18)9x-x=16
(19)24x+x=50
(20)7x-8=20
(21)3x-9=30
(22)6x+6=12
(23)3x-3=12
(24)5x-3x=4
(25)2x+16=19
(26)5x+8=19
(27)14-6x=8
(28)15+6x=27
(29)5-8x=4
(30)7x+8=15
(31)9-2x=1
(32)4+5x=9
(33)10-x=8
(34)8x+9=17
(35)9+6x=27
(36)x+9x=4+7
(37)2x+9=17
(38)8-4x=6
(39)6x-7=11
(40)5x-9=8
(41)23x-14x=18
(42)x+14x=75
(43)23x=14x+18
(44)20x-12x=100
(45)5x-2x=30
(46)89x-43x=9.2
(47)5x-45=100
(48)1.2x-0.5x=6.3
(50)4x-x=48.6
(51)8-7x=1
(52)x-30=12
(53)6x-21=21
(54)6x-3=6
(55)4x=16×0.2
(56)4x-18=14
(57)5x+9=11
(58)6+2x=11
(59)(x+4)÷8=23
(60)6x÷12=8
(61)x÷5.7=2
(62)156-2x=18
(63)3.5×2x=4.2
(64)2x=26×1.5
(65)9x=18
(66)9.2÷x=0.4
(67)15.9÷x=0.3
(68)x÷0.5=2.6
(69)x+13=33
(70)300-5x=80
(71)180-6x=54
(72)12+34x=46
(73)22-4x=12
(74)3x÷0.7=6
(75)9.4x-0.4x=16.2
(76)112-4x=20
(77)3x+7x=1.4
(78)12x+34x=92
(79)18x-14x=12
(80)3x-5×14=14