# math,help

posted by .

is this correct

solve and graph the solution set

3(x-4) > 7x-9

my steps

3x-12 > 7x-9
3x-7x > -9+12
-4x > 3
(-4x)/(-4) > (3)/(-4)

x< -(3)/(4)

how do i graph it also

well, everything to the left of -.75 is x.

so then am i correct or completely wrong...

• math,help -

Which of the following is the correct graph for x=3 and x=-2?

## Similar Questions

1. ### Math

The graph of the equation y=4-x consists of all the points in the coordinate plane that satisfy the equation. List 5 points that satisfy y= 4-x. Also, what do you think is the minimum number of points you need to plot in order to draw …
2. ### math,help

is this correct solve and graph the solution set: -3x+10>25 -3x> 25-10 (-3x)/(-3) > (15)/(-3) x < -5 correct.
3. ### Algebra II

I need some help with some problems as well as need some checked. Could you please help me?
4. ### Math inequalitites

Hi, I need some help with some inequalitites. Thanks!! Use graphs to find the set. 1.(-9,0) intersection [-4,] I got [-4,0) 2. (-9,0) U [-4,10] I got (-9,10] Solve the linear inequality. Other than (empty set, use interval notation …
5. ### Algebra II

Solve: 3+2(1-x) >6 or 2x+14 <=8. Graph the solution set on a number line. When I solved the equations for the first one I got x<-1/2 and for the second one I got x<= -3. How do I graph the solution set for these?
6. ### Math

1)Solve 3+2(1-x)>6 or 2x+14<=8. Graph the solution set on a number line. The number line I'm working with is: -4 -3 -2 -1 0 1 First solution: 3+2-2x>6 5-2x>6 -2x>1 x> -1/2 for the graph, I have an open circle between …
7. ### Math

( / means absolute value) Solve: 3+/2y-1/>=1. Graph the solution set on a number line. The number line I have is: -5 -4 -3 -2 -1 0 1 2 3 4 5 6 First solution: 3+2y-1>=1 2y-4>=1 2y>=5 y>=5/2 I'm stuck b/c I had to correct …
8. ### Math

Graph the solution of each compound inequality. f > -1 and f < 5 Does this mean I just graph those 2 or solve them and find the intersection then graph?
9. ### algebra

I just need a quick check before I hand in my work if you would...Thanks. 1. I am to use the intercepts to graph the equation x+3y=6 I used the formula y=mx+b using 3 and -6 for x I got these as my ordered pairs to graph (3, 1), (-6, …
10. ### algebra

(1.) Solve. Then graph ¡Á+8>2 The solution set {¡Á|¡Á>blank} (2.) Solve. Then graph a+1¡Ü-17

More Similar Questions