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gayaneshka [121]
3 years ago
14

Three times the sum of a number and 4 is twice a number minus 8.

Mathematics
1 answer:
amm18123 years ago
8 0

Answer:

Step-by-step explanation:

3(n+4)=2n-8

3n+12=2n-8

5n= -20

n= -4

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