The sum of two consecutive integers is -49. write an equation that models the situation and find the values of the two integers. a. n + 2n = -49; n = -17; 2n = -34b. n + n + 1 = -49; n = -25; n + 1 = -26c. n + n + 1 = -49; n = -25; n + 1 = -24d. n + n + 1 = -49; n = -25; n + 1 = -23