(2) Answers

-6n - 20 = -2n + 4(1-3n) -6n - 20 = -2n + 4 - 12n -6n + 12n + 2n = 4+20 8n = 24 |:8 n=3

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(2) Answers

-6n - 20 = -2n + 4(1-3n) -6n - 20 = -2n + 4 - 12n -6n + 12n + 2n = 4+20 8n = 24 |:8 n=3

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