Respuesta :

Let us make 'y' the unknown liter that should be added to x liters to make 14 liters,

Mathematical expression,

[tex]xliter+y=14\text{liters}[/tex]

Let us now make y the subject of formula,

[tex]\begin{gathered} y=14\text{liters}-\text{xliter} \\ y=(14-x)\text{liters} \end{gathered}[/tex]

Hence, the amount of liters that must be added to x liter to get 14 liter of antifreeze s