Question

Help with (3x - 5y) - (x - 4y)?

Answer 1

So you distribute the (-) to (x - 4y)?

-1x - 4y?

Answer 2

Hmm. You distribute the -1 to (x - 4y)
So, -1 * x = -1x
-1 * -4y does not equal to -4y.

Answer 3

3x-5y-x+4y
2x-1y

Answer 4

(3x-5y) - (x-4y)

(3x-5y) -x +4y

2x -y

Answer 5

Thank you all.