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astra-53 [7]
2 years ago
11

5(2n - 4) = 9(n + 2)​

Mathematics
1 answer:
Wewaii [24]2 years ago
8 0
1. Distribute
5(2n-4)
10n-20

9(n+2)
9n+18

10n-20=9n+18

2. Combine like terms
combine the terms with “n”, and then combine the other numbers.

Hope this helps!
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