13
Negative three.
Three of anything minus ten of the same thing leaves negative seven of them.
No. If you have -+4, this is a -, if it is ++ it is +, -- is +, -+ or +- is -. Therefore -7-+4 is -11
(-4) - (3) = -7
-11
three minus seven is four
Seven minus negative two times negative 4 is equal to -1
It is one negative half.
This become a plus positive, -7 minus -7 leaves zero
Seven minus a negative six equals a positive one
The solution to three minus negative one over two plus seven is 21/2. In decimal form, the solution is 10.5.