Answer:
9a+18=9
9a=-9
a=-1
Step-by-step explanation:
1x1x1=1
2x3x4=6x4=24
1/24
please mark me brainliest I'm trying to level up
Answer:
-3a
Step-by-step explanation:
Ignore the variable since they are the same, apple and apples, and simply pay attention to the coefficient