It depends on what x and y are.
30 and 41
93
71
71. :-)
8c + 24 + 23 = 71subtract 47 from each side, 8c = 24divide each side by 8, c = 3
nothing at all
71
y = -71
-16 = m + 71 Subtract 71 from both sides: -87 = m
It equals 24.
24 + 24 + 24 + 24 = 24 x 4 = 96