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Mathematics 9 Online
OpenStudy (anonymous):

2n-5=-7

OpenStudy (anonymous):

n=-1

OpenStudy (anonymous):

2n = -7 + 5 2n = -2 2n/2 = -2/2 n = -1

OpenStudy (katrinakaif):

Bring the -5 to the other side by adding it: 2n = -7 + 5 2n = -2 n = -1

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