Substitute 21 for x.
y = 21 - 4 = 17
Answer:
Ok 1 is 54 yards 2 is 225 KM 3 64 Ft
please give braineist I never got 1 thank you maybe we can be friends !!! :) :D
Answer:
replace one question with itself where the same quantity is added to both sides and yes
Step-by-step explanation:
The other answer is wrong :)
