0 = -5n -2n What does n equal?

1 Answer
Sean
May 30, 2018

#n=0#

Explanation:

.

#0=-5n-2n#

#0=-7n#

When two quantities are multiplied together and the result is #0#, then at least one of them has to be equal to #0#. We know that #7# can not be equal to #0#. Therefore,

#n=0#

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