We'll want to isolate y, so first well subtract 228 from each side
4y+228 minus 228= 4y
352 minus =124
The equation is now 4y=124
Next we'll have to divide each side by 4 that way we'll have y completely alone
4y/4 =y
124/4 =31
Now the equation is y=31
So the correct answer is B. y=31