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View Full Version : Simultaneous Equations


SelitaV
Jun 22, 2010, 08:40 AM
I need help with the steps to this problem: -2x-9y=-25
-4x-9y=-23

Unknown008
Jun 22, 2010, 08:47 AM
What have you tried so far to solve this?

The easiest way here is to use the elimination, by adding both equations.