Sagot :
Answer
-6
Solution:
X-9 where X=3, substitute 3 to X
3-9=-6
the answer is -6 because you have to follow the symbol of the biggest number.
Answer:
12
Step-by-step explanation:
So this question is based on addition if you know how to add numbers so you must be able to solve that question
Here , it is given that X=3 now we have to find
= X + 9
So just put the value of x as given in the question
= 3 + 9
= 12