Answer:
9a+6b
Step-by-step explanation:
4a+7b+5a-b
First figure out the a's 4a + 5a = 9a
Then do b's (Remember, if there is no number by the letter then it is 1)
7b - 1b = 6b
So for this to be simplified the answer is 9a+6b
C I think that's it idk I might be wrong sorry if I am
Answer: 7
Step-by-step explanation: its correct, trust me
834 ➗ 2 =417. I hope I helped :)
3(g-3)=6
3g-9=6
3g=15
g=5
that's the answer
