Answer:
558
Step-by-step explanation:
|266 + 292|
=> | 558 |
=> 558
I believe it is irrational. The answer comes out to 4.942809041582063......
Ac - ab = 2
Factor out a
a(c-b) = 2
Then divide the expression by c-b to solve for a.
Do this on both sides.
a(c-b)/(c-b) = 2/(c-b)
a = 2/c-b
The solution is a = 2/c-b.