how do you get y by itself:h*x+k*y=20

Question

PLEASE HELP\

how do you get y by itself:h*x+k*y=20

Answer 1

Your equation is hx + ky = 20 so start by subtracting hx from both sides:

ky = 20 - hx

Now divide both sides by k:

y = (20 - hx) / k