Can someone help me determine the correct invoice amount of the merchandise that was returned in this T-Account?

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Find the values of the variables in the kite

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.