Answer:
[tex]y=-\frac{15-4x}{5}[/tex]
Step-by-step explanation:
[tex]4x-5y=15[/tex]
Subtract 4x from both sides:
[tex]4x-5y-4x=15-4x[/tex]
[tex]-5y=15-4x[/tex]
Divide both sides by -5:
[tex]\frac{-5y}{-5}=\frac{15-4x}{-5}[/tex]
[tex]y=-\frac{15-4x}{5}[/tex]
