Hello!
1 yard = 3 feet
Hope this helps!!
I believe it's the same as adding 8+3, but you add the negative sign to your answer
so 8+3 = (-?)
Answer:
Step-by-step explanation:
Given
Equations are
and 
take 

Put the value of y in another equation

Put the value of x in y

Hence,
You have to distribute the 2/3 across the equation.
8/3x+18/3 which is 8/3x+6 so the answer is a
I hope that helps