Break down the problem into these 2 equations.
Solve the 1st equation: \(4x-y=11\).
Solve the 2nd equation: \(4x-y=3x-6y\).
Subtract \(3x\) from both sides.
\[4x-y-3x=-6y\]
Simplify \(4x-y-3x\) to \(x-y\).
\[x-y=-6y\]
Add \(y\) to both sides.
\[x=-6y+y\]
Simplify \(-6y+y\) to \(-5y\).
\[x=-5y\]
Collect all solutions.
