-43 - 4r = 3 - 27r
Add 27r to both sides. -43 - 4r + 27r = 3 -27r + 27r or -43 + 23r = 3
Add 43 to both sides. -43 + 43 +23r = 3 + 43 or 23r = 46.
Divide both sides by 23 to get r by itself. 23r / 23 = 46 / 23 or r = 2
r = 2
1.5 because 2/12=1/6 9 x (1/6) =1.5 gallons of water.
Answer:
Is this middle school math I believe tha answer is 0.9
Step-by-step explanation:
I did it before pretyy sure thats what it is
= 856
Step-by-step explanation:
im not sure :) ....