• Move x to the other side
7y=21-3x
• Divide by 7
y = (21-3x)/7
Answer:
65 i think
Step-by-step explanation:
You mean square root of 900?
I gotcha covered
30
Answer: dude you can do this yourself.
Step-by-step explanation:
toss coins ;-;
Answer:
y= 1/2
Step-by-step explanation:
