Question

Can someone please help me with these two questions?

http://gyazo.com/af728e692840d1913b2e04b94d8c876e
http://gyazo.com/628dd82ed9bce09adcd24a8cb4fa7613

Answer 1

first questoin
5x-6x=?

Answer 2

It's in the screenshot, not sure what you mean.

Answer 3

2nd question 15x-x=?

Answer 4

What are the middle two coefficients?

Answer 5

In the first example, that is.

Answer 6

11x,5x,-6x?

Answer 7

Do you know what coefficients are?

Answer 8

What is the coefficient of x in this example: -6x

Answer 9

So Negatives?

Answer 10

The coefficient of x in the expression -6x is -6. What is the coefficient of x here: 3x

Answer 11

3?

Answer 12

And here: -8x

Answer 13

-8