Which statement justifies the given ordered pair as a solution to the system of equations? ​ (−1, −13)​{y=3x−10y=−2x−15{−1=3(−13)−10−1=−2(−13)−15{−13=3(−1)−10−13=−2(−1)−15{1=3(13)−101=−2(13)−15{13=3(1)−1013=−2(1)−15

(-1,-13).....x = -1 and y = -13

y = 3x - 10y = -2x - 15
-13 = 3(-1) - 10(-13) = -2(-1) - 15...answer is B.