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Dovator [93]
2 years ago
9

Solve equation -8n+7(8+3n)=-16+4n

Mathematics
1 answer:
spin [16.1K]2 years ago
5 0

Answer:

<h2><u><em>-8</em></u></h2>

Step-by-step explanation:

Solve equation

-8n + 7 * (8 + 3n)= -16 + 4n

-8n + 56 + 21n = -16 + 4n

13n + 56 = -16 - 56

13n -4n = -16 - 56

9n = -72

n = -72 : 9

<u><em>n = -8</em></u>

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