-2a
Step-by-step explanation:
steps:1. first write the question again : 8ab/-4b
2.first 8 divide by -4=-2
3.write ' a' with -2because u don't have another 'a' down belowso that u can pair it up and cancel
so: -2a.
4. cancel 'b' on top and 'b' at the bottom.
To find the exact answer based on the last step, "", you must use PEMDAS (attached image below)
Thus the answer is <u>59</u>.
Hope that helps!
Answer:
a = d/2b - 2/b
2ab+4=d
2ab=d-4
a= d/2b - 4/2b