What is y equal two in this equation

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

In the diagram, gef and hef are congruent. what is the value of x

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