Answer:
2x
Step-by-step explanation:
x with no coefficient is 1x
4x+1x=5x
7x-5x= 2x (ur answer)
2x + 4x + x = 7x
<em>good luck, i hope this helps :)</em>
It forms a cylinder.
Hope this helped.
400$
y
i don't understand your question
The slope is 1/2, I explain in the other question