Math Problem Statement
4x-y=-1;-x+y=x-5
Solution
Let's solve the given system of equations:
Equations:
Step 1: Simplify the second equation.
Starting with :
- Combine like terms:
Now we have:
Step 2: Substitute into the first equation.
Replace in : Simplify:
Step 3: Solve for .
Substitute into :
Final Solution:
Would you like more details or have any questions?
Here are 5 related questions to explore further:
- How do you graphically solve systems of linear equations?
- What are the different methods for solving systems of equations (e.g., substitution, elimination)?
- How can you verify solutions to a system of equations?
- What happens if a system of equations has no solution or infinitely many solutions?
- How do systems of equations apply in real-life problems?
Tip: Always verify your solution by substituting the values back into the original equations!
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Math Problem Analysis
Mathematical Concepts
Algebra
Systems of Linear Equations
Substitution Method
Formulas
Substitution method for solving systems of linear equations
Theorems
Linear equations in two variables
Suitable Grade Level
Grades 8-10
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