Algebra with Coins - Same Count of Two with Three Coin Types - to Equations

Question

Some coins have a total value of $0.93  There are the same number of Pennies, Nickels, and Quarters, and only those coins.  What equations would help us solve?

Accepted Answer

$$\begin{align*}p &= n\n &= q\1p + 5n + 25q &= 93\end{align*}$$

Answer

$$\begin{align*}q &= p\p &= n\25q + 1p + 5n &= 93\end{align*}$$

Practice: Algebra with Coins - Same Count of Two with Three Coin Types - to Equations

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Algebra with Coins - Same Count of Two with Three Coin Types - to Equations

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