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you make it a positive because negative add negative becomes a positive

Q: How do you add a negative by a negative?

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Adding a negative number to a negative number makes a larger negative. In order to solve this you add the numbers together as a positive then add a negative sign.

The answer will also be negative.

The answer is negative

it negative eight just add normally and add negative

if they are both negative, add like they are positive numbers, but just add the negative sign.

Its negative

You add as normal , pretend as if the signs weren't there,but the answer will be a negative!

You get a positive Number answer.

The answer will also be negative.

to answer a question with yes add a positive rejoinder to answer a question with no add a negative rejoinder....

you add and keep the same sign its simple ex. -4+-85=-89

If you are adding a positive number, then this is the same as normal addition. For instance, 4 add positive 5 is 9. negative 1 add positive 8 is 7. If you are adding a negative number, then this is the same as subtracting that number. For instance 6 add negative 1 is 5. negative 7 add negative 2 is negative 9.