Thursday

April 24, 2014

April 24, 2014

Posted by **jasmine20** on Tuesday, January 9, 2007 at 7:36pm.

7(x –3) > 5x - 14

7x –21 > 5x –14

-5x -5x

1x –21 > -14

+21 +21

1x > 7

1x / 1 > 7 / 1

x > 7

the line has an open circle right on number 7 with an arrow going to the positive side.

No. WHen you subtraced 5x from 7x, you should get 2x.

2x-21>-14

2x>7

x>3.5

sorry that was a typo

**Related Questions**

math, beginning algebra - how do i solve the following equations. Problem # 1 3x...

Algebra - Here is what I got to do : write an inequality for my classmates to ...

Algebra - compound inequality write the solution set using interval notation and...

Math - Can someone please check my answers below for accurateness? The ...

precalculus - Help appreciated~ 1.Use the quadratic formula to determine when f(...

math - 7/x+5/3x=2/x-5 so lcm=3x(x-5) 21(x-5)+5(x-5)=5x 21x-105+5x-25=5x 26x-130=...

Algebra HELP! - solve 7x+5(-3x-4)=-21-7x 7x+(-15x-20=-7x-21 -8x-20=-7x-21 7 7 -...

Algebra - Here is what I got to do : write an inequality for my classmates to ...

Math - natural log - Solve for x. (25e^0.1x)/(e^(0.1x) + 3) = 10 e^2.5x / (e^(0....

math - solve for X ? 1) 8-3x < 14 -3x/-3 < 6/-3 x=-2 2) 7x -3 > 4x +3 ...