Digital SAT Practice Test: Systems of Equations (Set 17)

This adaptive-style simulation simulates the real Digital SAT exam interface to help you master Systems of Equations.

Set 17: Systems of Equations

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Which system has infinitely many solutions?

I. $\begin{cases} y = 6x + 2 \\ y = 6x - 5 \end{cases}$

II. $\begin{cases} y = 6x + 2 \\ 3y = 18x + 6 \end{cases}$

III. $\begin{cases} y = 6x + 2 \\ y = -6x + 2 \end{cases}$

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