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lys-0071 [83]
3 years ago
5

Solve for (n): 10n - 8 + 4n =20? solve for (x): 2x + 3x = 25?

Mathematics
1 answer:
Contact [7]3 years ago
8 0
10n - 8 + 4n =20\\
14n=28\\
n=2\\\\
2x+3x=25\\
5x=25\\
x=5
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