Question

help

Answer 1

@ZhangYan @radar @Kreshnik and others

Answer 2

@eliassaab @yemlihan

Answer 3

@ZhangYan need help doc

Answer 4

@lgbasallote @brainshot3

Answer 5

The second one should be x-6 as the numerator because they have the same denominator, so you don't have to do anything.

For the first one you have to multiply each denominator by the other denominator and multiply the top part by it as well because you can only add and subtract when denominators are the same.

Answer 6

yeah agree with brainshot3

Answer 7

arrows mean to multiply by the numerator and denominator.