What do you use to graph? What steps would you take to solve:
-2x + 5y = 14
3x + 2y = 17
Multiply either or both equation(s) to eliminate either the x's or y's. In this cas, multiply the top by 3 and the bottom by 2 to eliminate the x's.
-6x+15y=42
6x+4y=34
The x's cancel and you add what's left.
19y=76
y=?
Then put y back into either ORIGINAL equation to solve for x. You can post what you get if you'd like it checked.