\begin{align*}\dfrac{1}{5}x+\dfrac{3}{4}y&=3\\x-15y&=5\end{align*}

What value of x satisfies the system of equations above?


 


 

Comments (1)

I thought that multiplying the bottom term by 1/5 would make life easier giving all whole numbers but it made it more complicated and took precious minutes off the clock.

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