y-34-38=16
y = 16 + 38 + 34
y = 88
254+d)-22=540
254 + d – 22 = 540
d = 540 + 22 – 254
d = 308
144 – k – 12 = 48
– k = 48 + 12 – 144
-k = -84
k = 84
c – 113 – 85 = 413
c = 413 + 85 + 113
c = 611
y-34-38=16
y = 16 + 38 + 34
y = 88
254+d)-22=540
254 + d – 22 = 540
d = 540 + 22 – 254
d = 308
144 – k – 12 = 48
– k = 48 + 12 – 144
-k = -84
k = 84
c – 113 – 85 = 413
c = 413 + 85 + 113
c = 611