Given:

To find:
The missing value.
Solution:
Let x be the missing value.
We have,


Subtract
from both sides.




Multiplying both sides by 5, we get

So, the missing value is 3.
Therefore, the correct option is C.
Answer: a=14
Step-by-step explanation:
Equation: 5=1/2a-2
No this is not a function because 4 is used twice on the y side
Answer:
read.....
Step-by-step explanation:
Answer:
y = 9
Step-by-step explanation:
-2y + 6 = -12
-6 -6
-2y = -18
divide both sides by -2
y = 9
Hope this Helps!!!