Posted by **Lavern** on Friday, January 20, 2012 at 3:24pm.

please solve

4x is greater than or equal to 20

- math problem -
**christy**, Friday, January 20, 2012 at 3:33pm
subtract 4 from each side and then you are left with x is greater than or equal to 16

- math problem -
**Steve**, Saturday, January 21, 2012 at 12:19am
Since it's 4x (not 4+x) you need to divide by 4, not subtract 4:

4x >= 20

x >= 5

## Answer This Question

## Related Questions

- Math - Could someone please help me with this problem? I need to solve -5/2x ...
- Algebra - Use a graphing calculator or a computer to graph the system of ...
- Math - Can you please helop with this problem? Solve this problem: -x/3 is ...
- Math Problem - Please solve -4x is greater than or equal to -2.4
- Algebra--Correction? - Solve x^2 -3x is greater than or equal to 10 Would the ...
- Algebra - I have a problem, which requires I solve the following system of ...
- College Algebra - How do you solve with a problem like this one? (I couldn't ...
- physics - A beam of electrons with momentum p=10^-23 kg m/s passed through a ...
- Math - I'm having a hard time with graphing this problem. Could someone please ...
- math, beginning algebra - how do i solve the following equations. Problem # 1 3x...

More Related Questions