The answer is -7. minus three plus one is minus two, adding a negative is the same as subtraction and so plus negative five means minus 5 so the sum is -2-5=-7 The Sum= -3+1-5 -2-5 -7
The sum of 7 and -8 is -1.
-7--1=6. A double minus makes a plus.
Negative plus Negative would equal positive in Maths. like this: -7 + -8 = 1 Because you're adding a minus It Will Not Equal a Positive it will Equal a Negative. -7+-8= -15. Because you are adding a negative to another negative. If the problem was -7+8= 1. Because you are taking seven out of that eight. If It were to be multiplication than a negative TIMES a negative would have been a positive(-8 x -7=56). And a negative TIMES a positive would be a negative (-8 x 7=-56).
negative 2
This equals negative six.
-6 + 7 = 1.
-1
Adding a negative is the same as subtracting, so 1-(-7)=-6
-1+7=6 OR Negative One plus Positive Seven equals Positive Six
The answer is -7. minus three plus one is minus two, adding a negative is the same as subtraction and so plus negative five means minus 5 so the sum is -2-5=-7 The Sum= -3+1-5 -2-5 -7
The sum of 7 and -8 is -1.
Seven.
The sum of -7 and -8 is -15.
7
The sum of -3/5 and 1/7 is -16/35
-3 + -7 + 5 + -4 + -6 = -15