The answer you are looking for is C my friend
Step-by-step explanation:
-4x - 2y = 18
+ (4x - 4y = -36)
=> -6y = -18, y = 3
As we added the equations together, we have eliminated x and found y.
Hence the correct answer is "Add to eliminate x".
Answer:
I think the distance between b and c is 3.
Step-by-step explanation:
Answer:
y=3-3/2
Step-by-step explanation: