Solving linear equations and inequalities: Systems of linear equations in two unknowns
Solving by the row reduction method
Solve the following system of equations with unknowns \(x\) and \(y\) via the row reduction method. \[ \lineqs{ 5 x-4 y &=& -4 \cr x-y &=& 2 \cr}\]
Enter the answer in the form \[ \lineqs{x=a\cr y=b\cr}\] or in the form \[x=a\land y=b\] with proper values of #a# and #b#.
You can enter the above system \[ \lineqs{ 5 x-4 y &=& -4 \cr x-y &=& 2 \cr}\] as a starting point for reduction to a solution or use herefore the following form \[ 5 x-4 y=-4 \land x-y=2 \]
Enter the answer in the form \[ \lineqs{x=a\cr y=b\cr}\] or in the form \[x=a\land y=b\] with proper values of #a# and #b#.
You can enter the above system \[ \lineqs{ 5 x-4 y &=& -4 \cr x-y &=& 2 \cr}\] as a starting point for reduction to a solution or use herefore the following form \[ 5 x-4 y=-4 \land x-y=2 \]
Unlock full access
