• Move x to the other side
7y=21-3x
• Divide by 7
y = (21-3x)/7
Answer: The set of all possible input values
Step-by-step explanation:
Interesting think. So sorry if you get it wrong
Answer:
12
Step-by-step explanation:
In finding possible outcomes just multiply how much in this case it would be 2 times 6.... Good luck on the test hope this helped
B) If y is the additive identity is 0