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Mathematics 18 Online
OpenStudy (candy13106):

9n-7=5n+5 help me

OpenStudy (itsbribro):

9n-7=5n+5 n=3

OpenStudy (cj49):

9n-7=5n+5 4n-7=5(subtract 5n from both the sides) 4n=12(add 7 to both the sides) n=12/4=3

OpenStudy (anonymous):

n = 3

OpenStudy (candy13106):

thanks

OpenStudy (itsbribro):

yw :)

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