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

Question

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]

Rating

3

|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]

What is the solution set of the given equation?
4y - 6y + 9y = -2 **Weegy:** y = -2/7 (More)

Question

Expert Answered

Updated 6/26/2014 9:33:21 PM

2 Answers/Comments

If f(x) = 2x squared - x, find f(-3). **Weegy:** f(x) = 2x^2 - x, find f(-3).
f(-3) = 2(-3)^2 + 3
f(-3) = 2(9) + 3
f(-3) = 18 + 3
f(-3) = 21
(More)

Question

Updated 9/7/2016 7:55:21 PM

0 Answers/Comments

TRUE OR FALSE:The range is the set of first coordinates

Question

Updated 8/24/2015 3:50:25 PM

1 Answer/Comment

28,200,940

questions answered

There are no comments.