Question

Simplify by looking for like terms: 3a – a + 4b – 2b.

Answer 1

2a+2b

Explanation:

3a - a = 2a

4b - 2b = 2b

Answer 2

2a+2b

Explanation:

3a – a + 4b – 2b

Combine like terms

3a-a =2a

4b-2b =2b

3a – a + 4b – 2b. = 2a+2b