Question

4.8a - 6.3b - 2.1a + 7b

Answer 1

Answer:

2.7a+0.7b

Step-by-step explanation:     Hope this helped!!! :)

Simplify the equation

Answer 2

First, you combine like terms. I would start by circling the term and the sign in front of it. (A term is a piece separated by an addition/subtraction sign.) You can only combine terms with the same variable. 4.8a-2.1a-6.3b+7b is the same as your equation, just rearranged. Then, subtract (4.8a-2.1a) which is 2.7a. Add (-6.3b to 7b) The answer is 0.7b. If you have any questions, you can message me!