Question

Simplify: (-4a + b – 2c) – (3a + 2b –c)

Answer 1

Because you can’t simplify anymore within the parentheses you add the like terms a, b, and c

Answer 2

(-4a + b – 2c) – (3a + 2b –c)

-4a+b-2c-3a-2b+c

-7a-b-c