Question

4x-5y=20

Answer 1

what are you looking for ?

Answer 2

Y

Answer 3

4x - 5y = 20 (subtract 4x from both sides)
-5y = -4x + 20 (now divide both sides by -5)
y = -4/-5x + (20/-5)
y = 4/5x - 4

any questions ?

Answer 4

thank you now can you help me solve for x?

Answer 5

4x - 5y = 20 (add 5y to both sides)
4x = 5y + 20 (now divide by 4)
x = 5/4y + 5