There's not enough info in this problem to solve it.
Answer:
<h2>
y = 4</h2>
Step-by-step explanation:
x + 2y = 10 ⇒ 2y - 10 = -x
-x + 4y = 14
2y - 10 + 4y = 14
6y = 24
y = 4
Answer:
1
Step-by-step explanation:
8-7= 1
Hope this helps!
I think the answer is 1/2. C.