Answer:
No Solution.
Step-by-step explanation:
2x-4y=14
x=2y-2
----------------
2(2y-2)-4y=14
4y-4-4y=14
-4=14
no solution
your answer will be 2/5 and if they want to know decimal form it is 0.4
Hope I helped :)
D. Hope that is the answer