Question

hallar el valor X

1 ) 3/ X = 1/3
2 ) 2/ X = 7/5
3) X/8 =2/3
4) 6/X = 2
5) 4/3= X/6
6) 1/2 = 4/ X
7) 6/5 = 1/X
8) X/3 =4
9) 5/X=1/10

Answer 1

En todas pasamos multiplicando ambos denominadores al otro lado de la igualdad

1 ) 3/X = 1/3

3 · 3 = X · 1

9 = X

2 ) 2/ X = 7/5

2 · 5 = X · 7

10 = 7X

10/7 = X

3) X/8 =2/3

X · 3 = 2 · 8

3X = 16

X = 16/3

4) 6/X = 2

6 = 2X

X = 6/2 = 3

5) 4/3= X/6

4 · 6 = X · 3

24 = 3X

X = 24/3 = 8

6) 1/2 = 4/ X

1 · X = 4 · 2

X = 8

7) 6/5 = 1/X

6 · X = 1 · 5

6X = 5

X = 5/6

8) X/3 =4

X = 4 · 3

X = 12 

9) 5/X=1/10

5 · 10 = 1 · X

50 = X


Saludos dersde Venezuela

Answer 2

Respuesta:

1 ) 3/X = 1/3

3 · 3 = X · 1

9 = X

2 ) 2/ X = 7/5

2 · 5 = X · 7

10 = 7X

10/7 = X

3) X/8 =2/3

X · 3 = 2 · 8

3X = 16

X = 16/3

4) 6/X = 2

6 = 2X

X = 6/2 = 3

5) 4/3= X/6

4 · 6 = X · 3

24 = 3X

X = 24/3 = 8

6) 1/2 = 4/ X

1 · X = 4 · 2

X = 8

7) 6/5 = 1/X

6 · X = 1 · 5

6X = 5

X = 5/6

8) X/3 =4

X = 4 · 3

X = 12  

9) 5/X=1/10

5 · 10 = 1 · X

50 = X