SOLUTION: Evaluate Dy
2x+4y=12
3x+5y=14
Algebra.Com
Question 465216: Evaluate Dy
2x+4y=12
3x+5y=14
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Evaluate Dy
2x+4y=12
3x+5y=14
---
Dy:
2...12
3...14
--
Dy = 2*14-12*3 = 28-36 = -8
================================
Cheers,
Stan H
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