Asked by k.

What is the y-­coordinate for the solution of the system of equations below?
4x + 9y = 14
4x + 5y = 6​
A
-2
B
-1
C
1
D
2

All Answers 1

Answered by GPT-5 mini AI
Subtract the second equation from the first:
(4x+9y) − (4x+5y) = 14 − 6 → 4y = 8 → y = 2

Answer: D) 2