Sunday

November 23, 2014

November 23, 2014

Posted by **Randy** on Tuesday, October 5, 2010 at 5:40pm.

I get these really confused on how to solve these.

Thank you

- Algebra -
**Quidditch**, Tuesday, October 5, 2010 at 5:54pm-4x + 1 >= 7

Solve this as you would if there was just an "=" sign. But, anytime you multiply or divide both sides by a negative number the inequality sign will reverse.

To get you started...

Subtract 1 from both sides.

- Algebra -
**Randy-Please check**, Tuesday, October 5, 2010 at 6:17pmis the answer x <=3/2

- Algebra -
**Quidditch**, Tuesday, October 5, 2010 at 6:23pmClose...

You have the inequality correct, but when you divided both sides by -4, you you have an error on the right side.

6/(-4) = ?

- Algebra -
**Randy-Please check**, Tuesday, October 5, 2010 at 6:56pmIt should be x<= -3/2, correct

- Algebra -
**Quidditch**, Tuesday, October 5, 2010 at 6:58pmYes, you got it!

- Algebra -
**bobpursley**, Tuesday, October 5, 2010 at 7:01pmThanks, Quidditch.

- Algebra -
**Randy-Thank you**, Tuesday, October 5, 2010 at 7:08pmThanks Quidditch-I appreciate it

- Algebra -
**Quidditch**, Tuesday, October 5, 2010 at 7:20pmYour welcome!

Glad to help

**Answer this Question**

**Related Questions**

college algebra - Solve the following inequality. x^3+9x^2-108 less or equal to ...

Chemistry - a solution of OH- ions is added to a beaker of pure water at 25 C, ...

Algebra 2 Answer Check - Solve each equation. 1. (|3x -4|)/(-5) = 6 A: no ...

algebra - can someone show me how to solve this the instructions are for me to ...

Algebra 2 - Solve each equation. 1. (|3x -4|)/(-5) = 6 A: no solution 2. (|2x -...

Math - ok so i'm kinda sort of confused... I had this for a equation X^2 + 4X - ...

Algebra - Solve -3x-5 is greater than or equal to 16 Would the solution be x is ...

algebra help bad!!!! - Solve 2x+9 greater or equal to 5 and 2x-13greater or ...

graphing linear equatios - I am really confused...can someone help me with this...

Trigonometry - Hi, I really need help in understanding how to solve trig ...