Question

How much is 2a + b greater than a – 2b? and how do i do questions similar to this?

Answer 1

Step-by-step explanation:

$(2a + b) - (a - 2b) \\ = 2a + b - a + 2b \\ = a + 3b$

Similar Question,

How much is (4x+y) greater than (3x-2y)?

Hope it will help,,,