Question

Jada is trying to determine the number of t-shirts in inventory before she started her shift. During her shift, she sold 9 t-shirts, which left t-shirts in inventory.

-Define a variable.
-Write an equation Jada can use to determine the number of t-shirts that were in inventory before she started her shift.
- Solve the equation showing your work.

Answer 1

let x be the no. of t shirt left
so no. of tshirt when she entered is x+9