answersLogoWhite

0


Best Answer

There is always a 1 in front of the x but the 1 is invisible so it same as 1x + 1x = 2x x + x = 2x

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Wafee Ahmed

Lvl 2
3y ago

u

This answer is:
User Avatar

Add your answer:

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