Question

. Find the value of x.
a. 9+ x = 18
1​

Answer 1

Answer:

9

Step-by-step explanation:

9+x=18

x=18-9

×=9

therefore value of x is 9

Answer 2

Answer:

9+ x =18

x =18 - 9

x =9

check:-

9 +x = 18

9+9=18

18=18