Answer:
-5
Step-by-step explanation:
Answer:
27+18=45
Step-by-step explanation:
x+y=45
x+9=y
(x+9)+x=45
(18+9)+18=45
27+18=45
3u + 21 divide 3 by both sides and your answer would be u= 7 :)
1 pound is equal to 16 ounces, 6 is 4 more than 2 so if you multiply 16 x 4 you get 64 more ounces
