Question

Good evening. I do have a math question that I really need some help on please.

(Yes or No) addition or subtraction can be used when the (coefficients or negative value) of the x-terms or the y-terms are (the same or opposites or /fractions)

My answer is:
No addition or subtraction can be used when the negative value of the x-terms and y-terms are the same or opposities. -Is this correct? I am a bit confused on what the proper answer would be.

Answer 1

x x

Answer 2

<font size="3" color="red">This is some text!</font>

Answer 3

</body>
<font size="3" color="red">This is some text!</font>