Solve |2x - 5| = 4.

|2x - 5| = 4 2x - 5 = -4 or 2x - 5 = 4 2x - 5 = -4; 2x = -4 + 5; 2x = 1; x = 1/2; 2x - 5 = 4; 2x = 4 + 5; 2x = 9; x = 9/2; x = 1/2 or x = 9/2

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Asked 6/14/2011 9:13:14 AM

Updated 8/24/2014 3:46:36 PM

1 Answer/Comment

Edited by andrewpallarca [8/24/2014 3:46:36 PM]

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|2x - 5| = 4

2x - 5 = -4 or 2x - 5 = 4

2x - 5 = -4;

2x = -4 + 5;

2x = 1;

x = 1/2;

2x - 5 = 4;

2x = 4 + 5;

2x = 9;

x = 9/2;

x = 1/2 or x = 9/2

2x - 5 = -4 or 2x - 5 = 4

2x - 5 = -4;

2x = -4 + 5;

2x = 1;

x = 1/2;

2x - 5 = 4;

2x = 4 + 5;

2x = 9;

x = 9/2;

x = 1/2 or x = 9/2

Added 8/24/2014 2:47:21 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/24/2014 3:46:37 PM]

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1 Answer/Comment

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Added 8/22/2014 2:27:04 AM

This answer has been confirmed as correct and helpful.

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