6(2.3x-1)-3.5x+0.7x=0.5(x-14)
13.8x – 6 – 3.5x + 0.7x = 0.5x – 7
13,8x – 3,5x + 0,7x – 0,5x = – 7 + 6
10.5x = -1
105x = -10
21x = -2
x = -2/21
х=-0,09523809523
6(2.3x-1)-3.5x+0.7x=0.5(x-14)
13.8x – 6 – 3.5x + 0.7x = 0.5x – 7
13,8x – 3,5x + 0,7x – 0,5x = – 7 + 6
10.5x = -1
105x = -10
21x = -2
x = -2/21
х=-0,09523809523