(2) Answers

16 - 6 n = 20 - 2 n - 6n + 2 n = 20 - 16 - 4 n = 4 n = 4 / -4 n = - 1

16-6n=20-2n add 6n to both sides 16=20+4n subtract 20 from boths ides -4=4n divide 4 -1=n n=-1

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(2) Answers

16 - 6 n = 20 - 2 n - 6n + 2 n = 20 - 16 - 4 n = 4 n = 4 / -4 n = - 1

16-6n=20-2n add 6n to both sides 16=20+4n subtract 20 from boths ides -4=4n divide 4 -1=n n=-1

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