4x-5y=20 find the slope
\(4x-5y=20 \\ -5y=-4x+20\\ y=\frac{4}{5}x-4\)It's \(\frac{4}{5}\)
\(4x-5y=20 \\ 5y=20-4x \\ y=(4x-20)/5 \\ y= \frac{4}{5} x-4 \\ \\ The answer is 4/5.\)
