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katrin [286]
3 years ago
8

What’s the answer 5n-2=n+18

Mathematics
2 answers:
Sauron [17]3 years ago
4 0

5n-2=n+18

Move n to the other side

Sign changes from +n to -n

5n-n-2= n-n+18

5n-n-2= 18

4n-2= 18

Move -2 to the other side

Sign changes from -2 to +2

4n-2+2= 18+2

4n= 18+2

4n= 20

Divide by 4 for both sides

4n/4= 20/4

Answer: n=5

Anastaziya [24]3 years ago
3 0
The answer would be n=5
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