Answer:
11/12
Explanation:
Value of F
to find the value of f , we need to move the -2/3 to the other side of the equal sign.
![f - (2)/(3) = (1)/(4)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/sa593oravapboozc4tuyuz5pr9yhfku9hg.png)
Note : is you move a number from one side of the equal sign to the other, this changes the sign of the number ( eg , -2/3 becomes +2/3)
![f = (1)/(4) + (2)/(3)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/qli231dccn5lgownylrykfpnqhyi7f54yf.png)
f =
![(11)/(12)](https://img.qammunity.org/2021/formulas/mathematics/high-school/2ct7z7j0ah995ywylcbngzuq1pp3742jst.png)
hence the value of f is 11/12