-n = n
Add n to each side:
-n + n = n + n
Cancel the n's on the left side:
0 = 2n
Only number that solves this is n = 0
Add n to each side:
-n + n = n + n
Cancel the n's on the left side:
0 = 2n
Only number that solves this is n = 0
-n = n
- Thread starter math_celebrity
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- equation