Question

2x + (-x) + 5 + (-5) =

Answer 1

Answer:

X

Step-by-step explanation:

2x-x=x

5-5=0

Answer 2

Answer:

$2x + (-x) + 5 + (-5) = x$

Step-by-step explanation :

Remove Parenthesis :

$2x - x + 5 - 5$

Add similar elements :

$x + 5 - 5$

Add them up :

$5 - 5 - 0 = x$