Answer: -b - 9
Step-by-step explanation:
First, since the a cancel eachother out we are left with (4-b) + (-6-7)
Second, you want to add the -6 and -7 to get -13, so (4-b) - 13
Finally, add the 4 to the negative 13 to get (-b - 9)
Hope this helps.
Answer:
The answer is 4a-12
Step-by-step explanation:
Hope this helped :>
<span>a) 1/6 gallon all u need to do is divide</span>