Digital SAT Practice Test: Systems of Equations (Set 13)

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

Set 13: Systems of Equations (Advanced)

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For what value of $b$ does the system have infinitely many solutions? $\begin{cases} 3x + 4y = 12 \\ 9x + 12y = b \end{cases}$

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