The number of men and women receiving​ bachelor's degrees each year has been steadily increasing. For the years 1970 through the projection of​ 2014, the number of men receiving degrees​ (in thousands) is given by the equation y= 3.7x + 443​, and for​ women, the equation is ​y= 14.3x + 312, where x is the number of years after 1970. Use the substitution method to solve this system of equations.