(2)x/5=10
(3)x+7x=8
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)30x-12x-14x =(1)3X-(1/2+1/4)= 7/12
87 3X=7/12+3/4
3X=4/3
X=4/9
(88) 6.6-5X=3/4-4X
6.6-0.75 =-4 veces + 5X
X=5.85
(89)1.1X+2.2 = 5.5-3.3 veces
1.1X+3.3X=5.5- 2.2
4.4 veces=3.3 veces
X=3/4=4/3
0.5+x)+x=9.8÷2
2(X+X+0.5)=9.8
2500x=6x
3200=455X+X
X-0.8X =6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52-x =15
91÷x =1.3
X+8.3=10.7
15x =3
3x-8=16
7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x
7x+5.3=7.4
3x÷5=4.8
30 \x+25 = 85
1.4×8-2x=6
6x-12.8×3=0.06
410-3x=170
3(x+0.5)=21 p>
0.5x+8=43
6x-3x=18
1.5x+18=3x
5×3-x ÷2 =8
0.273÷x=0.35
1.8x=0.972
x÷0.756=90
9x-40= 5
x÷5+9=21
48-27+5x=31
10.5+x+21=56
x+ 2x+18=78
(200-x)÷5=30
(x-140)÷70=4
0.1(x+6 ) =3,3×0,4
4(x-5,6)=1,6
7(6,5+x)=87,5
(27,5-3,5)÷x= 4
x+19.8=25.8
5.6 veces=33.6 veces
9.8-x=3.8
75.6 \x = 12.6
p>5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0,3×7+4x=12,5
x÷1,5-1,25=0,75
4x-1,3×6=2,6
20 -9x=1.2×6.25
6x+12.8=15.8
150×2+3x=690
2x-20=4
3x+6=18
2(2.8+x)=10.4
(x-3)÷2=7.5
13.2x+9x=33.3
3x=x+100
x+4.8=7.2
6x+18=48
3(x+2.1)= 10,5
12x-9x=8,7
13(x+5)=169
2x-97=34,2
3,4x- 48=26,8
42x+25x=134
1,5(x+1,6)=3,6
2(x-3)=5,8
65x+7=42
9x+4×2.5=91
4.2x+2.5x=134
10.5x+6.5x=51
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
4.5xx-x=28
X-5.7=2.15
15 5X-2X=18
3X+0.7=5
3.5×2= 4.2+x
26×1.5= 2x+10
0.5×16―16× 0,2=4x
13 9,25-X=0,403
16,9÷X=0,3
X÷0,5=2,6
x +13 =33
3-5 veces=80
1,8 +6x=54
6,7 veces -60,3=6,7
9 +4x =40
2x+8=16
x/5=10
x+7x=8
9x-3x =6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
5x+6=11
p>
2x-8=10
1/2x-8=4
x-5/6=7
3x+ 7=28
3x-7=26
9x-x=16
24x+x=50
6/7x- 8=4
3x-8=30
6x+6=12
3x-3=1
5x-3x= 4
p>
2x+16=19
5x+8=19
14-6x=8
15 +6x=27
5-8x=4
7x+8=15
9-2x=1
4+5x =9
10-x=8
8x+9=17
9+6x=14
x+9x=4 +7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21