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PLZ HELP!!! I need help ASAP

PLZ HELP!!! I need help ASAP-example-1
User JohnN
by
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2 Answers

3 votes

Answer:

The two problems/expressions are the same because of the negative and positive rule.

Explanation:

+ - = -

- + = -

- - = +

+ + = +

User Arnorhs
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6 votes
You distribute the negative in the second equation
User HomeBrew
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