55.5k views
12 votes
Solve for x 7-x=10
X=-5
X=3
X=17
X=-3

2 Answers

9 votes
-3 is the answer and i am saying this cuz it needs to be longer than 20 characters or what ever
User Rodrigo Salvo
by
3.6k points
6 votes

Answer:

Explanation:

7-x=10

subtract -7 from both sides

-x=10-7

-x=3

x=-3

User Sumit Munot
by
4.2k points