Posted by **michaela .b.** on Sunday, May 22, 2011 at 6:28pm.

what is the value of the y-coordinate of the solution to the system of equations: x-2y=1 and x+4y=7

1) 1

2) -1

3) 3

4) 4

- math9 -
**Damon**, Sunday, May 22, 2011 at 6:30pm
-6y = -6

y = 1

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