Question

4x - 5y = 15 solve for y​

Answer 1

Answer:

$y=-\frac{15-4x}{5}$

Step-by-step explanation:

$4x-5y=15$

Subtract 4x from both sides:

$4x-5y-4x=15-4x$

$-5y=15-4x$

Divide both sides by -5:

$\frac{-5y}{-5}=\frac{15-4x}{-5}$

$y=-\frac{15-4x}{5}$