Preguntas de ejercicio para ecuaciones lineales de una variable
7(2x-1)-3(4x-1)=4(3x+2)-1
(2) (5y+1)+ (1-y) )= (9y+1)+ (1-3y);
(3) [ ( )-4 ]=x+2; )(320-x)=320×40%
2(x-2)+2=x+1
2(x-2)-3(4x-1) =9(1-x)
11x+64-2x=100-9x
15-(8-5x)=7x+(4-3x)
3(x-7)-2[9-4(2-x)]=22
3/2[2/3(1/4x-1)-2]-x=2
1.x+9=16
2.2x+7=11
3.x+2x+4=10
4.3 x+7=22
5.11x+x+6=18
6.7x+6x+4=17
7.4x+9=29 p>
8.5x+3=28
9.6x+7=43
10.x+7x+9=41
11.5 x+ 3x+1=17
12.9x+x=10
13.7x+9+6x=45
14.3x+x=4
15,12x+7=31
16,8x+92=100
17,4x+56=60
18,7x+9x+10= 423X +5X=48 14X-8X=12 6*5+2X=44
20X-50=50 28+6X=88 32-22X=10
24-3X= 3 10X*(5+1)=60 99X=100-X
X+3=18 X-6=12 56-2X=20
4y+2=6 x+ 32=76 3x+6=18
16+8x=40 2x-8=8 4x-3*9=29
8x-3x=105 x-6*5= 42 x+5=7
2x+3=10 12x-9x=9 6x+18=48
56x-50x=30 5x=15 78-5x=28
p>
32y-29=3 5x+5=15 89x-9=80
100-20x=20 55x-25x=60 76y-75=1
23y -23=23 4x-20=0 80y+20=100
53x-90=16 2x+9x=11 12y-12=24
8 5x=100 7x- 8=6 65x+35=100
19y+y=40 25-5x=15 79y+y=80
42x+28x=140 3x-1 =8 90y-90 =90
80y-90=70 78y+2y=160 88-x=80
9-4x=1 20x=40 65y-30=100
51y-y=100 85y+1=-86 45x-50=40
3X+18=52 x=34/3
4Y+11= 22 y=11/ 4
3X*9=5 x=5/27
8Z/6=48 z=36
3X+7=59 x=52/3
4Y-69=81 y=75/4
8X*6=5 x=5/48
7Z/9= 4 y=63/ 7
15X+8-5X=54 x=4.6
5Y*5=27 y=27/40
<p>8x+2=10 x=1
x*8=88 x=11
y-90=1 y=91
2x-98 =2 x=50
6x*6=12 x=1/3
5-6=5x x=-1/5
6*x =42 x=7
55-y=33 y=22
11*3x=60 x=20/11
8-y=2 y =-6
1.x+2=3
2.x+32=33
3.x+6=18
4.4+x=47
5.19-x=8
6.98-x=13
7.66-x=10
8,5x=10
9,3x=27
10,7x=7
11,8x=8
12,9x=9
p>
13.10x=100
14.66x=660
15.7x=49
16.2x=4
17,3x=9
18,4x=16
19,5x=25
20,6x=36
21,8x =64
22,9x=81
23,10x=100
24,11x=121
25,12x=144
26,13x =169
27,14x=196
28,15x=225
29,16x=256
30,17x= 289
31.18x=324
32.19x=361
33.20x=400
31.21x=441
32.22x= 484
33.111x=12321
34.1111x=1234321
35.11111x=123454321
36.111111x=12345654321
37.46/x=23
38.64/x=8
39.99/x=11
40.1235467564x=0
41,2 x+1= -2+x
42,4x-3(20-x)=3
43.． -2(x-1)=4
44,3X+189=521
45,4Y+119=22 5
46,3X+77=59
47.4Y-6985=81
48.X=0.1
49.5X=55.5
50.Y=50-85