Answer:
X is 3
Step-by-step explanation:
15-x=12
X=15-12
X=3
Answer:
15/31
Step-by-step explanation:
don't forget thanks and rate!
Answer:
X would be x < 9
Step-by-step explanation:
You would do this equation like any other equation, but with the equal sign being greater or less than. So you would add 4 on both sides to get x < 9
Answer:
21 and y128
Step-by-step explanation: