Math Problem Statement
Solution
The system of equations given is:
We can solve this system by substitution or elimination. Let's use the substitution method:
Step 1: Set the two equations equal to each other.
Since both equations are equal to , we can equate the right-hand sides:
Step 2: Solve for .
Subtract from both sides:
Now subtract 1 from both sides:
Step 3: Substitute into one of the original equations to find .
Substitute into the first equation:
So, the solution to the system is and , or the point .
The correct answer is the fourth option: .
Would you like further details or have any questions?
Here are 5 related questions to expand your understanding:
- What is the elimination method for solving systems of equations?
- Can a system of linear equations have no solution?
- How do you graphically interpret the solution to a system of linear equations?
- What happens when both equations in a system represent the same line?
- How do you solve systems of equations with more than two variables?
Tip: When solving a system of equations, always double-check your solution by substituting both variables back into the original equations.
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Math Problem Analysis
Mathematical Concepts
Algebra
Systems of Linear Equations
Formulas
Solving linear equations by substitution
Theorems
Equality of linear functions
Suitable Grade Level
Grades 8-10
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