Can someone please help me with this? And show all work for me? I don't understand and I'm about to fail school over this question. Please help.
3y = 2x + 12
I need the X-Intercept for it.
Won't setting y = 0 and solve for x get it? Check my thinking.
I did that and my teacher said my answer was wrong.
let us see your work.
3y = 2x + 12
3(0) = 2x + 12
2x+ 12
------
2x 2x
6
Frankly, you need to fail. If this is the end of the first year, you are nowhere near ready for the second. Discuss it with your teacher, for your sake.
after putting zero for y, you seemed to have quit algebra. What you did next is crazy, there is no equation, no equals sign. What does the six represent?
Wouldn't it have been more logical to subtract twelve from both sides, then divide by two (not two x).
You need to repeat algebra first year, or next year will be hell.
Stating that you are going to fail because you can't complete a simple question like that, is like a hockey player stating that he can't join the NHL because he can't lace up his skates.
Why don't you think it through, you want the x-intercept so where are you on the graph? Isn't the y value zero?????
you should be able to do the rest in your head to get x=-6
As bobpursly said, if a student cannot do such a simple problem he/she should not pass that math course.
Hey there! It looks like you're having some trouble with finding the x-intercept of the equation 3y = 2x + 12. Don't worry, I'm here to help!
To find the x-intercept, you're on the right track by setting y = 0 and solving for x. Let's go through it step by step:
3y = 2x + 12
Substitute y with 0:
3(0) = 2x + 12
0 = 2x + 12
Now, let's isolate x by subtracting 12 from both sides:
0 - 12 = 2x + 12 - 12
-12 = 2x
Finally, divide both sides by 2 to solve for x:
-12/2 = 2x/2
-6 = x
So, the x-intercept is -6. That means the equation crosses the x-axis at the point (-6, 0). Remember to always double-check your work and don't hesitate to reach out if you have any other questions!
I understand that you are struggling with finding the x-intercept for the equation 3y = 2x + 12. Let's go through the steps together to solve it.
The x-intercept occurs when the value of y is 0. So, we can set y = 0 and solve for x.
3y = 2x + 12
Substitute y with 0:
3(0) = 2x + 12
0 = 2x + 12
To isolate x, we can subtract 12 from both sides of the equation:
0 - 12 = 2x + 12 - 12
-12 = 2x
Divide both sides of the equation by 2 to solve for x:
-12/2 = 2x/2
x = -6
Therefore, the x-intercept for the equation 3y = 2x + 12 is -6.
It's important to understand the steps and concepts involved in solving equations. If you're still having difficulty, I recommend discussing it with your teacher or seeking additional resources to help you improve your understanding.
I understand that you're struggling with finding the x-intercept of the equation 3y = 2x + 12. I'll explain how to solve it step by step.
To find the x-intercept, you need to find the value of x when y is equal to zero. This means you need to set y = 0 in the equation and solve for x.
Let's start with the original equation: 3y = 2x + 12.
Setting y = 0, we have: 3(0) = 2x + 12.
Simplifying the equation, we get: 0 = 2x + 12.
Now, we want to isolate x. To do this, we can subtract 12 from both sides of the equation:
0 - 12 = 2x + 12 - 12,
-12 = 2x.
Next, we divide both sides of the equation by 2 to solve for x:
-12/2 = 2x/2,
-6 = x.
Therefore, the x-intercept of the equation 3y = 2x + 12 is x = -6.
It's important to double-check your work and make sure you haven't made any mistakes in your calculations. If you're still having trouble, I would recommend seeking help from your teacher, a classmate, or a tutor. It's important to understand these concepts in order to succeed in your math course.