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Double a number is equal to the number decreased by five?

Double a number is equal to the number decreased by five?
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2 votes
Double a number is equal to the number decreased by five?

User Luca Lindholm
by
8.5k points

1 Answer

5 votes
2n=n-5 subtract n from both sides

n=-5

check...

2(-5)=(-5)-5

-10=-10
User Nimi
by
8.6k points
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