Answer:
Step-by-step explanation:
Jdhbdzbzvdksksskdjdjhdjdjdjjdjdjjfnfndjffjdjxbbx jasjsjs hahahas
what do you need help
Sorry it took so long :)
-7•5+3k+3•5+4k
-7•5+3•5+4k+3k
-4+7k
77 maybe
sorry if I get it wrong