Solve the following linear system by using linear combinations.
5x+7y=2
5x+3y=38

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.