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Mathematics 9 Online
OpenStudy (anonymous):

If -1/3x + 7 = 16, what is the value of 2x + 1 ?

OpenStudy (anonymous):

isolate x in the first one, plug what you get into the second

OpenStudy (anonymous):

I am confused.

OpenStudy (anonymous):

so u have to solve for x first in -1/3x+7=16

OpenStudy (anonymous):

and then plug that answer in 2x+1

OpenStudy (anonymous):

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