Question

помогите решить уравнение x+5(6-0,5x)= -2

Answer 1

х + 5*(6 - 0,5х) = -2,
х + 30 - 2,5х = -2,
1,5х = 30 + 2,
1,5х = 32,
х = 320/15,
х = 21 1/3

Answer 2

ч=21 1/3

Answer 3

$x + 30 - 2.5x = - 2 \ - 1.5x = - 32 \ times = 21.3...$