Solve for x.
7(x + 1) = 21
x = 2 ,
x = 20/7 ,
x = 22/7 , or
x = 4

Question

Asked 11/5/2013 1:08:24 PM

Updated 8/5/2014 9:58:21 AM

1 Answer/Comment

Flagged by andrewpallarca [8/5/2014 9:58:21 AM]

Question

Asked 11/5/2013 1:08:24 PM

Updated 8/5/2014 9:58:21 AM

1 Answer/Comment

Flagged by andrewpallarca [8/5/2014 9:58:21 AM]

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7(x + 1) = 21;

7x + 7 = 21;

7x = 21 - 7;

7x = 14;

x = 14/7;

x = 2

7x + 7 = 21;

7x = 21 - 7;

7x = 14;

x = 14/7;

x = 2

Added 8/5/2014 9:58:19 AM

This answer has been confirmed as correct and helpful.

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