-6(3x+1)-(x-8)=15
– 18x – 6 – x + 8 = 15
– 18x – x = 15 – 8 + 6
-19x = 13
x = 13/-19
х=-0,68421052631
-6(3x+1)-(x-8)=15
– 18x – 6 – x + 8 = 15
– 18x – x = 15 – 8 + 6
-19x = 13
x = 13/-19
х=-0,68421052631