-7+(-6)=
-7-6=
-13
negative 71
The sum of six and seven is expressed as six plus seven. The full equation would be six plus seven equals thirteen.
-3
Seven minus a negative six equals a positive one
1...
negative seven
It is a mathematical statement. It means that the average of a set of numbers is negative 10 and the sum of this average and four is, therefore, negative six!
No, six is larger.
-42
No
for starters it is negative seven not minus seven. and yes it is smaller than six because zero is the middle and since negative seven is smaller than it and six is larger it is obvious that negative seven is smaller.
The expression (not equation) is 6 + 7