4n-16 = 88
add 16 to both sides of equation
4n = 104
divide both sides by 4
n = 26
1 times 88 equals 88.
88 - 27 equals = 61
123 plus 88 equals 211
I
34
A/b = 50/88 = 0.5681818181
88= piano keys
88 squared equals 7,744.
-88
88 piano keys
88+85 = 173
2 times 44 equals 88