143k views
3 votes
(-10) + (-10) = 10 –
PLS HELPPPP

2 Answers

8 votes
Remove parantheses:
-10 + -10 = 10

Simplify:
-10 - 10 = 10

Simplify:
-20 = 10

It's false so there is no solution
User James Harpe
by
6.3k points
13 votes

Answer:

Explanation:

-10 + -10 = -20

so

10 - _ = -20

10 - 30 = -20

User KrisSodroski
by
6.2k points