Question

Find the value of X.
1)4/-7 =x/-21
2)13/6=-39/x
3)x/16=-3/-8
4)-9/5=x/15

Answer 1

Answer:

1) x =12

2) x= 18

3) x = 6

4) x = -21

Answer 2

Answer:

Find the value of X.

1)4/-7 =x/-21

→x= -21×4/-7=3×4=12

2)13/6=-39/x

→x=39×6/13=3×6=18

3)x/16=-3/-8

→x=-3×16/-8=6

4)-9/5=x/15

→x=-9×15/5=-27