166,085 views
18 votes
18 votes
-7/10 + ? = -2 9/20 =

User Mistercx
by
2.5k points

1 Answer

13 votes
13 votes

Answer:

-7/10 -13/10=-2

Explanation:

?=x

-7/10+x=-2

x=-2+7/10

x=-20/10+7/10

x=-13/10

?=-13/10

So: -7/10-13/10=-2

User Bamsworld
by
3.2k points