Nacho Libre
New member
7a - 3 - 10a + 8
= 7a - 10a - 3 + 8
= -3a + 5
I don't quite understand why you have to take 3 from 8, unless you're not supposed to?
= 7a - 10a - 3 + 8
= -3a + 5
I don't quite understand why you have to take 3 from 8, unless you're not supposed to?