4. Systems
Substitution Method — Quiz
Test your understanding of substitution method with 5 practice questions.
Practice Questions
Question 1
Given the system of equations: $y = 2x + 4$ and $3x + y = 15$. What is the value of $x$?
Question 2
If $x = 3y - 2$ and $4x + 2y = 10$, what is the value of $y$?
Question 3
Consider the system: $y = -x + 6$ and $2x + y = 4$. What is the solution $(x, y)$?
Question 4
If $y = 4x + 1$ and $2x - 3y = -4$, what is the solution $(x, y)$?
Question 5
Given the system: $x + 2y = 10$ and $y = 3x - 4$. What is the value of $x$?