Respuesta :

miskafto

Answer:

y=4

Step-by-step explanation:

1.- subtract 1/4 y from both sides

2.- add 12 to both sides

3.-divide both sides by 2

andresantonior

Answer:

y= 4

Step-by-step explanation:

first change 9/4 and 1/4 in decimals

9/4 = 2.25

1/4 = .25

2.25y - 12 = .25y - 4

Then subtract .25y on both sides. Your left with:

2y - 12 = -4

Add 12 on both sides. Your left with:

2y = 8

Divide 2 on both sides

y= 4