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September 20, 2014

September 20, 2014

Posted by **theresa** on Tuesday, January 15, 2013 at 6:08pm.

- math -
**Henry**, Thursday, January 17, 2013 at 9:36pmFinished X-Pages on Tue.

Finished X/2 Pages on Mon.

Finished 2X-Pages on Wed.

X + X/2 + 2x = 21 Pages.

7x/2 = 21.

Multiply both sides by 2:

7x = 42

X = 6 Pages.

X/2 = 6/2 = 3 Pages.

2x = 2*6 = 12 Pages.

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