Resolución de ecuaciones matemáticas Volumen 1 para sexto grado (100, cuanto más, mejor)
3X=7/12+3/4
3X=4/3
X=4/9
(2)6.6-5X = 3/4-4 veces
6.6-0.75 =-4 veces+5X
X=5.85
(3)1.1X+2.2 = 5.5-3.3X
1.1X+3.3X=5.5-2.2
4.4 veces = 3.3 veces
X=3/4=4/3
Y...
(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 p>
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
p>
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
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=2
6,8
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
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
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
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
3-5 veces=80
1.8-6x=54
6.7 veces-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