please help solve

Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by the equation 3; = 1.59: + 7.8 where 9: represents the number of years since 2015, and y represents the number of falafel plates sold, in thousands. Predict the number of falafel plates the restaurant will sell in 2027. :] Predict the number of falafel plates the restaurant will sell in 2034. :]