100 preguntas sobre resolución de ecuaciones para estudiantes de quinto grado, ¡urgente!
(0,5 x) x=9,8÷2
2(X X 0,5)=9,8
25000 x=6x
3200= 450 5X 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
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
5,6x=33,6
9,8-x=3,8
75,6÷x=12,6
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 <
/p>
65x 7=42
9x 4×2.5=91
4.2 x 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
X÷0.5=2.6
x+13＝. 33
3-5x＝80
1.8 6x＝54
6.7x-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
2x-8=10
1/2x-8=4
x-5/6=7
3x 7=28
3x-7= 26
p>9x-x=16
24x x=50
6/7x-8=4
3x-8 =30
6x 6=12
3x-3=1
5x-3x=4
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=21
6x-3=6
9x=18
4x- 18=13
p>
5x 9=11
6-2x=11
x 4 8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
3.5× 2= 4,2 x
26×1,5= 2x
0,5×16―16×0,2=4x
9,25－X=0,403
16,9÷X=0,3
X÷0,5=2,6
3－5x＝80
1,8
-6x＝54
6.7x－60.3＝6.7
9 +4x＝40
0.2x－0.4＋0.5＝3.7
9.4x-0.4x＝16.2
12-4x＝20
1/3x＋5/6x＝1.4
12x＋34x=1
18x-14x=12
23 x-5×14=14
12+34x=56
22-14x=12
23x-14x=14
x+14x=65
23x=14x+14
30x12x-14x=1
x-0.7x=3.6
¿Es suficiente?