1) 1/3x + 1/4x - 1/5x = x/3 + x/4 - x/5 = (20x + 15x - 12x) / 60 = 23x/60Уравнение примет вид: 23x/60 = 0 => 23x = 0 => x = 0
2) 1(8/9)x + 2(2/15) = 8x/9 + 4/15 = (8x5 + 49) / (9*15) = (40x + 36) / 135Уравнение примет вид: (40x + 36) / 135 = 0 => 40x + 36 = 0 => 40x = -36 => x = -36/40 = -9/10
3) 2(1/3) - 1/24x = 2/3 - x/24 = (16 - x) / 24Уравнение примет вид: (16 - x) / 24 = 0 => 16 - x = 0 => x = 16
4) 6(1/6)x - 11/18 = x - 11/18Уравнение примет вид: x - 11/18 = 0 => x = 11/18
1) 1/3x + 1/4x - 1/5x = x/3 + x/4 - x/5 = (20x + 15x - 12x) / 60 = 23x/60
Уравнение примет вид: 23x/60 = 0 => 23x = 0 => x = 0
2) 1(8/9)x + 2(2/15) = 8x/9 + 4/15 = (8x5 + 49) / (9*15) = (40x + 36) / 135
Уравнение примет вид: (40x + 36) / 135 = 0 => 40x + 36 = 0 => 40x = -36 => x = -36/40 = -9/10
3) 2(1/3) - 1/24x = 2/3 - x/24 = (16 - x) / 24
Уравнение примет вид: (16 - x) / 24 = 0 => 16 - x = 0 => x = 16
4) 6(1/6)x - 11/18 = x - 11/18
Уравнение примет вид: x - 11/18 = 0 => x = 11/18