SOLUTION: Hi, I did this problem but some how my Professor wants me to re-check this again. I did look over it and I did not see anything wrong with it just looking for a professional's opin

Algebra ->  Functions -> SOLUTION: Hi, I did this problem but some how my Professor wants me to re-check this again. I did look over it and I did not see anything wrong with it just looking for a professional's opin      Log On


   

Question 457390: Hi, I did this problem but some how my Professor wants me to re-check this again. I did look over it and I did not see anything wrong with it just looking for a professional's opinion. Thanks very much!!!!!! :)
-8a/7 -2=4
-(8a/7) - 2 = 4
-(8a/7) = 4 + 2
-(8a/7) = 6
-8a = 6*7
-8a = 42
-a = 42/8
a = -42/8
a = -21/4

Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
a=-21/4
a=-5 1/4
a=-5.25