JUSTANOTHINGIN JUSTANOTHINGIN Math Answered C. Solve each system by elimination. 7) 8x - 6y = -20 - 16x + 7y = 308) 6x - 12y = 24 -x - 6y = 49) -8x - 10y = 24 6x + 5y = 210) -24 - 8x = 12y 1 + 5/9y = - 7/18 x