0
How do you solve an equation involving subtraction of positive and negative numbers?
Wiki User
∙ 13y ago
well it is easy to the second integer change the sigh to the opposite one and also change the subtraction sign to a adding sign and add
ex 3- +5= 3+-5=-2
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Positive and negative what is the final result?
It depends on the operation and values of the positive and negative. For example, in multiplication or division a positive and negative will be a negative. In addition or subtraction, it depends on the absolute value of the original numbers.
Can a negative and a negative make a positive?
In multiplication and division: always. In addition: never. In subtraction: sometimes.
What are the rules in addition and subtraction integers?
The rules for addition are as follows:The sum of two negative integers is a negative integerThe sum of two positive integers is a positive integerThe rules for subtraction are as follows:If they are two positive numbers, do it normallyIf there is a negative and a positive ,change it to addition and switch the SECOND integer sign
How do you get a negative integer with a positive integer and a negative integer?
As long as the negative integer is greater than the positive integer, a negative integer will result from addition, subtraction, multiplication, and division.
How is the additions of integers related to the subtraction of integers?
they both have something to do with positive and negative
How is the subtraction of integers relate to the addition of integers subtraction?
they both have something to do with positive and negative
Why when subtracting a negative number must you change the subtraction sign to an addition sign?
Because a negative negative is the same a a positive, and because of the definition of subtraction and addition.
What happens when you take a negative from a positive?
It's called subtraction
Does a positive and negative equal a positive?
Mathematically it can vary if addition/subtraction. If it's multiplication/division, then it's always negative.
Can a negative and a negative make a positive?
In multiplication and division: always. In addition: never. In subtraction: sometimes.
Positive and negative what is the final result?
It depends on the operation and values of the positive and negative. For example, in multiplication or division a positive and negative will be a negative. In addition or subtraction, it depends on the absolute value of the original numbers.
What are the rules in addition and subtraction integers?
The rules for addition are as follows:The sum of two negative integers is a negative integerThe sum of two positive integers is a positive integerThe rules for subtraction are as follows:If they are two positive numbers, do it normallyIf there is a negative and a positive ,change it to addition and switch the SECOND integer sign
What is the equation of 7 to the negative 2 power as a positive?
7-2 IS positive. You do not need an equation for it. And if it were not positive, no correct equation would show it to be positive.
How do you get a negative integer with a positive integer and a negative integer?
As long as the negative integer is greater than the positive integer, a negative integer will result from addition, subtraction, multiplication, and division.
How is the additions of integers related to the subtraction of integers?
they both have something to do with positive and negative
Does a negative number plus a negative number equal a negative?
Yes it does. Because the it acts like subtraction, but since the positive, negative number scales run backwards like a mirror, subtraction is addition with two negative numbers.
Is the difference of two positives a positive?
The difference between two numbers is the result of a subtraction. This can be either positive or negative.
