0
Wiki User
7
Dahlia Hagenes ∙
Annalise Koch ∙
-7
8+ (-15)= -7 (negative 7)
15 + (-8) = 15 - 8 = 7
23
8 + 15 = 23
120 times 8 plus 15 is equal to 975.
1over3x+x+x+8+x=15
-15
44 + 15 - 8 = 51
15 + 713 - 8 = 720
-8 plus 15 = 7
8
9 + -15 + 8 = 2
8 plus 7 is 15. 15 plus 6 is 21. :)
8 + ( 22 + 15 ) = 8 + ( 37 ) = 8 + 37 =45
-7 + 15 - 8 = 0
10+9+15+8+4+6+11=63
8 plus 15 = 23