Respuesta :
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
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