Pregunta
Consider the following two linear equations.
Ask by Murray Newton. in Guinea
Jan 19,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
To find the point of intersection using elimination, you need two linear equations. Please provide the second equation so I can help solve for
and
.
Solución
It appears that only one linear equation was provided:
To determine the point of intersection between two lines using the elimination method, we need two distinct linear equations. The point of intersection is the solution
that satisfies both equations simultaneously.
Here’s what you need to do:
- Provide a Second Equation: Please provide the second linear equation so that we can use the elimination method to find the point where the two lines intersect.
Example Scenario:
If you have two equations, such as:
We can solve them using elimination as follows:
Step 1: Align the Equations
Step 2: Make the Coefficients of
Opposite
Multiply Equation 2 by 2 to make the coefficient of
in Equation 2 equal to
:
Step 3: Add the Equations to Eliminate
Step 4: Substitute
Back into One of the Original Equations to Find
Using Equation 2:
Solution:
The point of intersection is
.
Please provide the second equation, and I’ll be happy to help you find the point of intersection using the elimination method!
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Extra Insights
To solve for the point of intersection using elimination, you first want to modify the equations so that one of the variable coefficients in both equations match. You have:
-
(Equation 1) -
(Equation 2 - from reformatting a similar equation).
Now, let’s multiply Equation 2 by 2 to align it with Equation 1:
Now you have:
-
(Equation 1) -
(Transformed Equation 2)
Next, subtract Equation 1 from the transformed Equation 2:
This leads to a contradiction, implying that there is no solution and the lines representing the equations do not intersect. Therefore, they are parallel.
To sum up, when you perform elimination, always check if the manipulated equations give you a valid context or if they clarify the relationship between the equations. Always keep an eye out for parallel lines; they signal no intersection!
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