Simplify combining like terms: a – (a – b) – b – (b – a)
Answers
Answered by
0
Step-by-step explanation:
= ( -a +b ) -b ( - b +a )
= -2a + ab +2b -a b
=-2a + 4b
Answered by
0
Step-by-step explanation:
a-a+b-b-b+a =a-b this is our answer
Similar questions