Question

If the temperature outside was 63 at 5:00 pm but it fell 21 degrees by 10:00 pm what is the temperature at 10:00 pm? Write the equation and solve it

Answer 1

It would be 42 degrese

r u using it 4 kahn XD

Answer 2

X = temperature at 5:00 (63)
Y = Degrees dropped (21)
S = temperature at 10:00

x-y=s
63-21=s

S=42