6
-3 + -7 + 5 + -4 + -6 = -15
z = -80
1 plus negative 10 is equal to -9.
a negative 15
6
6
6(-4) + 10 = 10 - 4
The negative of 6 is negative 6, or -6.
-3 + -7 + 5 + -4 + -6 = -15
You can make the two numbers 6 plus 4, because it's the same thing. So, 6 minus negative 4 is 10.
Positive six: 6 or +6.
z = -80
You switch the numbers to 6 plus four, because it's the same thing. So, positive 6 minus negative 4 is 10.
1 plus negative 10 is equal to -9.
a negative 15
negative 9