Question

find x if 5x/5×3 3/4=21​

Answer 1

Answer:

x=10

Step-by-step explanation:

5x/5×3

5x/15

x=15-5

x=10

3/4=21

Answer 2

Answer:

Step-by-step explanation:

5x/5 =21×4/33

5x/5=84/33

5x=5×84/33

5x=420/33

X=420/33×1/5

X=420/165.

On simplifying

X=210/37