On the basis of data from 1990 to 2006, the median income y in year x for men and women is approximated by the equations given below, where x 0 corresponds to 1990 and y is in constant 2006 dollars. if these equations remain valid in the future, in what year will the median income of men and women be the same? men -239x+2y=58,389 women -843x+3y=43,711 the median income of men and women will be the same in the year