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2 votes

Solve for n

5+2(n+1)=2n



User Phs
by
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2 Answers

4 votes

5+2(n+1)=2n \\\\5+2n+2=2n\\\\7+2n=2n\ \ |\ subtract\ 2n\ to\ both\ sides \\\\ 7=0 \\ \\ false


User Suresh Atta
by
8.5k points
2 votes
5+2(n+1)=2n -- expand brackets
5+2n+1=2n -- combine like terms
6+2n=2n -- subtract 2n from both sides
6=0 , false.

Some equations don't have a solution and this is one of them, that is perfectly fine.
User Odlan Yer
by
7.7k points

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