Question

Me salva prfvr osu cálculos certinhos com o valor de "x"
14/6=x/9
15/60=60/x
2x/15=6/9
7/6=28/3x
3x/5=2/7
9/2x=12/4

Answer 1

14/6=X/9
6.x=14.9
6x=126
X=126/6
X=21

15/60=60/X
15.x=60.60
15x=3600
X=3600/15
X=240


2x/15=6/9
2x.9=15.6
18x=90
X=90/18
X=5


7/6=28/3x
7.3x=28.6
21x=168
X=168/21
X=8



3x/5=2/7
3x.7=5.2
21x=10
X=21/10
X=2,1


9/2x=12/4
2x.12=9.4
24x=36
X=36/24
X=1,5


Espero ter ajudado !!!

Answer 2

14/6=x/9 
6x=126
x=126/6
x=21

15/60=60/x
15x=3600
x=3600/15
x=240

2x/15=6/9
18x=90
x=90/18
x=5

7/6=28/3x
21x=168
x=168/21
x=8

3x/5=2/7
21x=10
x=10/21
x=0,47

9/2x=12/4
24x=36
x=36/24
x=1,5