1. Number and Algebra
Algebraic Solutions To Systems — Quiz
Test your understanding of algebraic solutions to systems with 5 practice questions.
Practice Questions
Question 1
What does it mean to solve a system of equations algebraically?
Question 2
Which method is most closely associated with isolating one variable in one equation and then replacing it in the other equation?
Question 3
A solution to a system of two equations in two variables is best described as
Question 4
When using elimination on the system $x + y = 7$ and $x - y = 1$, what happens if the two equations are added together?
Question 5
If one equation in a system is already written as $y = 2x + 1$, which method is often the easiest to use first?