How do you solve #-7( - 7n - 3) = 168#?

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Answer 1 · 2018-03-02T02:57:41

#n=3#

You would start out by distributing out that #-7#

#-7(-7n-3)=168#

#(49n+21)=168#

#49n+21=168#

Then subtract #21# from both sides

#49n=147#

Then divide both sides by #49.#

#n=3#