Question

решите уравнение х+х/2=-6

Answer 1

x + x/2 = -6

x + 1/2x = -6

x*(1+1/2) = -6

3/2x = -6

3x = -12

x = -4

Answer 2

х+х/2=-6
2х+х=-6
3х=-6
х=-2