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sashaice [31]
3 years ago
6

A number n decreased by 18 is 3

Mathematics
2 answers:
aleksandrvk [35]3 years ago
6 0

Answer:

-36

Step-by-step explanation:

Nuetrik [128]3 years ago
4 0

Answer:

21

Step-by-step explanation:

A number n decreased by 18 is 3

This can be though of as:

N subtracted by 18 equals 3

And put into a solvable form:

N-18=3

Now lets solve for N:

N-18=3

 +18   +18

=

N=21

So this is your answer!

Hope this helps!

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