Solve this equation: 4y + 228 = 352.

A. y = 31

B. y = - 31

C. y = 3

D. y = 145

To let the variable alone you can follow these steps: 1) subtract 228 from both sides 2) divide both sides by 4. This is the solution: 1) 4y + 228 - 228 = 352 - 228 = > 2) 4y = 124 = > 3) (4y) / 4 = 124/4 = > 4) y = 31. Then, the answer is the option A. y = 31.