Resuelve 50 ecuaciones en matemáticas de quinto grado.
X 8.3=10.7
48-27 5x=31
x-5.6=9.4
3x-8=16
3x 9 =27
5.3 7x=7.4
3x÷5=4.8
x÷0.8=90
4×8 2x=36
X-0.8X=6
12x 8x=4.8
7(x-2)=49
(x-2 )÷3=7
x÷5 9=21
(200-x)÷5=30
(0,5 x) x=9,8÷2
2(X X 0.5)=9.8
25000 x=6x
3200=450 5X
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x 5.6=9.4
x-0.7x=3.6
91÷x=1.3
X 8.3=10.7
15x=3
3x -8=16
7(x -2)=2x 3
3x 9=27
18(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
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