SOLUTION: Can someone help me on this problem? I need to solve the following systems by graphing: I have a graph where the x-axis meets the y-axis x - 2y = 8 3x

SOLUTION: Can someone help me on this problem? I need to solve the following systems by graphing: I have a graph where the x-axis meets the y-axis x - 2y = 8 3x - 2y = 12

Question 58030This question is from textbook Beginning Algebra
: Can someone help me on this problem?
I need to solve the following systems by graphing:
I have a graph where the x-axis meets the y-axis
x - 2y = 8
3x - 2y = 12
Can you also do the graph since I have to send this through the computer and can't do it on paper?
I sure would appreciate it.
Thanks,
Sher This question is from textbook Beginning Algebra

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
If you put your equations into the slope-intercept form (y = mx+b) they are easier to graph.
x-2y = 8 Add 2y to both sides.
x = 2y+8 Subtract 8 from both sides.
x-8 = 2y Finally, divide both sides by 2.
(1/2)x-4 = y or y = (1/2)x - 4
----------------------------------
3x-2y = 12 Add 2y to both sides.
3x = 2y+12 Subtract 12 from both sides.
3x-12 = 2y Finally, divide both sides by 2.
(3/2)x - 6 = y or y = (3/2)x - 6
-----------------------------------------
The graphs are:

From the graph, the solution (intersection) is at the point (2, -3).
RELATED QUESTIONS
Can someone help me on this problem? I need to solve the following systems by... (answered by funmath)

Can someone help me on this problem? I need to solve the following systems by... (answered by funmath)

Can someone please help me with this problem? I have a graph where x-axis and the... (answered by stanbon)

Can someone help me on this problem? I have to solve the following systems by... (answered by funmath)

Can someone help me on this problem? I need to solve the following systems by... (answered by ankor@dixie-net.com)

I hope someone can help me with this problem. I have the function f(x)=sqrt(x^2+81)-15. (answered by solver91311)

Can someone help me out on this? I have a graph where x-axis and y-axis meet. Three (answered by funmath)

Can someone help me graph this problem? I have to do it on the computer and send and... (answered by venugopalramana)

Can someone help me graph the following problem? I don't have the software and need to... (answered by funmath)