Question

Simplify -3y + 4q - (5y + -3y) - (-6q)


Please

Answer 1

`- y + - 2q`

How to do:

1. Find all numbers that have a y after them, then you see

-3y,-3y,5y you would add the 2 ys with a minus and then you do

`- 6y - 5y`

That leaves you with - y

2. Find the numbers that have q after them, you see 4q,-6q

You do

`- 6q - 4q`

That leaves you with - y and - 2q,the sign that is at the start is an addition so it's - y - (-2q)

Answer 2

10q - 5y

Explanation: