## Precalculus (6th Edition) Blitzer

Re-arrange the given two equations to get $\dfrac{x}{12}-y=(1/4)$ $\implies y =\dfrac{x}{12}-\dfrac{1}{4}$ $4x-48 (\dfrac{x}{12}-\dfrac{1}{4}) =10$ or, $4x-4x+12=0$ This gives: $12=10$ A false statement. Thus, we get no solution.