Math Problem Statement
y=6x-11 -2x-3y=-7
Solution
You have a system of linear equations:
Let's solve it step by step.
Step 1: Substitute into the second equation.
Substitute the expression for from the first equation into the second equation:
Step 2: Simplify the equation.
Distribute the through the parentheses:
Combine like terms:
Step 3: Solve for .
Subtract 33 from both sides:
Now, divide both sides by :
Step 4: Solve for .
Now that we know , substitute this value into the first equation :
Solution:
The solution to the system of equations is:
Would you like a more detailed explanation, or do you have any further questions?
Here are 5 related questions to explore:
- How would you solve this system using the substitution method?
- What would happen if you used the elimination method to solve this system?
- How do you recognize when a system has no solution or infinitely many solutions?
- Can you represent the solution of this system graphically?
- How would you solve a system of linear equations with three variables?
Tip: When solving a system of equations, always check your solution by substituting the values back into the original equations!
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
System of Linear Equations
Substitution Method
Algebra
Formulas
y = 6x - 11
-2x - 3y = -7
Theorems
Substitution Method for Solving Linear Equations
Suitable Grade Level
Grades 7-9
Related Recommendation
Solving a System of Linear Equations: y = 6x - 11, -2x - 3y = -7
Solving the System of Equations -2x - 3y = -7 and y = 6x - 11
Solving System of Equations Using Substitution: y + 3x = -11, y - 2x = 4
Solving System of Equations with Substitution: y = 6x + 11, 2x - 3y = 7
Solve the System of Equations: 7x + 6y = -11, x + 2y = -13