I'm reading a worked out example which goes as follows:
560 (x+9/7) (x+7/10) = 8 (7 x+9)(10 x+7)
I understand what has happened to everything except the 560 being reduced to 8... I don't understand the idea behind why this can happen... anyone?
They skipped some steps.
Here is what happened in very small steps:
Good man! cheers
I was indeed being a fool!!!