Решите уравнение: 1) |2x|=6 2) |3x|=12 3) |5x|+3=8 4) |4x|+5=1 5) |1,5x|-2=4 6) 7-|6x|=-5

1) |2x| = 6.2x = ± 6.x = ± 3.x1 = 3, x2 = -3.2) |3x| = 12.3x = ± 12.x = ± 4.x1 = 4, x2 = -4.3) |5x| + 3 = 8.|5x| = 5.5x = ± 5.x = ± 1.x1 = 1, x2 = -1. 4) |4x| + 5 = 1.|4x| = -4.4x = ± (-4). x = ± (-1).x1 = -1, x2 = 1.5) |1,5x| - 2 = 4.|1,5x| = 6.1,5x = ± 6.x = ± 4.x1 = 4, x2 = -4.6) 7 - |6x|= -5.-|7x| = -12.|7x| = 12.7x = ± 12.x = ± 12/7.x1 = 1 5/7, x2 = - 1 5/7.Ответ: 1) x1 = 3, x2 = -3; 2) x1 = 4, x2 = -4; 3) x1 = 1, x2 = -1; 4)x1 = -1, x2 = 1; 5) x1 = 4, x2 = -4; 6) x1 = 1 5/7, x2 = - 1 5/7.