Answer:
-3
Step-by-step explanation:
this is because you subtract 4x from one side to get -3x +3= 12. then u get rid of the 3 so you subtract is and get -3x=9. therefore u get -3. (please don’t delete my answer when I take time out of my day to help you)
2/3
Answer: you multiply the 2 numbers and divide it by half then your answer is the easy way to do it.
65.21739130434783
8038.65
