# math

posted by
**davis**
.

I need to see if i worked this problem right. -8 - -7 =-15

-8+-7=-15

do i add this together aredo i subtract and get -1

posted by
**davis**
.

I need to see if i worked this problem right. -8 - -7 =-15

-8+-7=-15

do i add this together aredo i subtract and get -1