a minus three minus an neative one is a negative four
because both are minus and minus and minus is below zero, it would be 2 further below zero, -7-2=9
Seven minus a negative six equals a positive one
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
The solution to three minus negative one over two plus seven is 21/2. In decimal form, the solution is 10.5.