Step-by-step explanation:
x = number
3x - 15 = (x - 12)×-4 or (12-x)×-4
3x - 15 = -4x + 48 or -48 + 4x
7x = 63, x = 9 or
33 = x
Answer:
8/3
9/11
try it. and send money :)
Answer:
50km/h is 13.89m/s
and the lorry is only going 13.5m/s
Step-by-step explanation:
Answer:
Step-by-step explanation:
Upper left