Answer:
x=4
Step-by-step explanation:
3x-3=9
+3=+3
3x=12
3x=12
divide both sides by 3
leaving x by itself
12/3=4
x=4
Answer:
No,
Step-by-step explanation:
each row can not have the same number of trees as the number 987 can not be evenly divided into 9 rows.
Answer:
greatest common factor is 12xy² .
Step-by-step explanation: