Free SAT Practice Question

Question 1 of 1
ID: SAT-MATH-AG-040
Section: SAT Math - Algebra
Topic: Linear equations in two variables
Difficulty level: Medium

Practice Mode: Single selected Question » Back to Overview

In the system of equations \(2x + 6y = c\) and \(x + 3y = 9\), \(c\) is a constant. For what value of \(c\) does the system have infinitely many solutions?

» Quit
» Quit