Math Problem Statement
Solution
The image shows a system of two linear equations:
Let's solve this system of equations. One way to approach it is to use substitution or elimination. I'll proceed with the substitution method.
Step 1: Solve the first equation for .
From the first equation, solve for :
Step 2: Substitute into the second equation.
Substitute this expression for into the second equation:
Step 3: Simplify and solve for .
Distribute the across the parentheses:
Now combine like terms:
Add 18 to both sides:
Divide both sides by 8:
Step 4: Substitute into the expression for .
Now that we know , substitute this into :
Final Answer:
The solution to the system of equations is:
Would you like more details or further clarification? Here are some related questions you might find helpful:
- What are the different methods to solve a system of linear equations?
- How can you verify the solution to a system of linear equations?
- What happens if the system of equations has no solution or infinitely many solutions?
- How can you solve a system of equations using matrices?
- How can the graph of a system of equations be interpreted geometrically?
Tip: Always check your solution by substituting the values back into the original equations!
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Substitution Method
Formulas
2y + x = 6
2y - 3x = -2
Theorems
Substitution method for solving systems of equations
Suitable Grade Level
Grades 7-9