4-5(3х+2)=3х+9,5
4 – 15x – 10 = 3x + 9.5
– 15x – 3x = 9,5 + 10 – 4
-18x = 15.5
-180x = 155
-36x = 31
x = 31/-36
х=-0,86111111111
4-5(3х+2)=3х+9,5
4 – 15x – 10 = 3x + 9.5
– 15x – 3x = 9,5 + 10 – 4
-18x = 15.5
-180x = 155
-36x = 31
x = 31/-36
х=-0,86111111111