Question

- 2
+x is equal to 2 upon 7 + 3 upon 9 ​

Answer 1

Step-by-step explanation:

-2+x = 2/7+3/9

x-2= 2/7+3/9

x-2=2/7+1/3

x-2=6+7/21

x-2=13/21

x=13/21+2

x= 13+42/21

x=55/21

x=55/21