First you express it as a fraction so that would be 2475/1000 which can be simplified to 99/40
15/5 is 3
So then you change the equation to be 12=15z-3 ( don’t forgot the negative sign)
Move the constant to the right side and change the sign
-15z= -3 -12
-3-12 is -15
Divide -15z= -15
Your final answer will be z= 1
-12 + 5(3) = total yards at the end
So your answer would be 3 yards
Answer:
150 cause subtract 150 from 270 you get 150
