Ason buys a pizza for $\$15.59$. he also buys $6$ sodas. each soda costs the same amount. he spends $\$23.33$ on the pizza and the sodas.

jason finds the cost of each soda by calculating $(23.33\ -\ 15.59)\ \div\ 6$. tim finds the cost of each soda by solving the equation $15.59\ +\ 6c\ =\ 23.33$, where $c$ is the cost of each soda.

which approach uses the sequence of operations necessary to find the cost of each soda: jason’s, tim’s, both, or neither? explain why.