answersLogoWhite

0

2x + - 2x = 0 (zero)

Remember when you have two opposite signs, treat it as negative (-).

Also the 'x' is an unknown but fixed amount, so the 'x' in '2x' could be '3', so the 'x' in '-2x' is ALSO '3'.

Hence

2(3) + - 2(3) =

6 - 6 = 0

NB

For mixed signs#

    • = +
    • = -
    • = -
    • = +
User Avatar

lenpollock

Lvl 16
11mo ago

Still curious? Ask our experts.

Chat with our AI personalities

ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
More answers

It is 2x+(-2x) = 0

User Avatar

Wiki User

8y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is 2x plus -2x?
Write your answer...
Submit
Still have questions?
magnify glass
imp