93,438 views
13 votes
13 votes
How do we remove the extra variable from one side??

e.g
2n = n - 1

how do we remove the variable next to the -1

User Yusef Maali
by
2.5k points

2 Answers

7 votes
7 votes
2n=n-1

2n-n=-1

n=-1

I hope this answer helps you with your test and/or homework
User Sarah Remo
by
3.5k points
29 votes
29 votes

By transposing the variable from RHS to LHS

2n=n-1

2n-n=-1

n=-1

User Nitin Misra
by
2.7k points
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