because both are minus and minus and minus is below zero, it would be 2 further below zero, -7-2=9
Zero minus zero equals zero.
It is equal to zero.
Zero
-2
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Zero
"minus zero" is the same as plus zero in that it makes no difference to the sum. So the answer is -3.
Anything minus itself is zero.
minus ten.
Three below zero.
Anything minus itself equals zero.