Y 5x

If you're seeing this message, it means we're having trouble loading external resources on our cartoonpenis. To log in and use all the features y 5x Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Solving systems with substitution, y 5x.

Now in question number eight were asked, which of the following is the graph 2 of this equation, right? And the equation that they give us is Y 3 minus five X is equal to negative six. If you're ever trying to take an equation and turn 7 it into a graph you want to use Y intercept form, 8 which is Y equals MX plus B. Now, 14 if I'm trying to take that minus five X and move it from left 15 to, right, that means I need to add five X to both sides, 16 because that will allow the Xs to cancel on my left, 17 leaving me with just Y and then I'll have a plus five X, 18 which I can just write, um, is five X minus six. So our slope is 21 a positive number. It's a positive five.

Y 5x

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To log in and use all the features of Khan Academy, please enable JavaScript in your browser. There's y 5x solution to both of these constraints, no x and y that satisfies both of them. Every time you move forward 1, you have to go down 5, y 5x.

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If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Intro to slope-intercept form. About About this video Transcript. We can also rewrite certain equations to look more like slope-intercept form.

Y 5x

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Solving systems of equations with substitution. The substitution method is a technique for solving a system of equations. This article reviews the technique with multiple examples and some practice problems for you to try on your own. What is the substitution method? The substitution method is a technique for solving systems of linear equations. Let's walk through a couple of examples. Example 1.

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We get an inconsistent result. Posted 7 years ago. So every time we see a y in the second constraint, we can substitute it with that. The second equation, let me rewrite it in slope y-intercept form. Posted 2 months ago. Comment Button navigates to signup page. So they tell us, this first constraint tells us that y must be equal to negative 5x plus 8. So the second equation over here is 10x plus 2. The first constraint tells us that's what y is. So plus 16 is equal to negative 2. It's parallel. So let me just graph these just to make it clear. Posted 10 years ago. They don't intersect. You get 2y is equal to negative 10x minus 2.

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Let's subtract 10x from both sides. And they give us a system of equations here. See our results. So we can multiply it. How would solves equations with squares? Because that's what the first constraint tells us. And the equation that they give us is Y 3 minus five X is equal to negative six. Those guys cancel out. First, solve the first equation for one of the variables, say Posted 2 months ago. This is why it's called inconsistent. The first constraint tells us that's what y is. It's right over there. And we're just left with 16 equals negative 2, which is crazy.