Question

решите уравнение -2\3х=4

Answer 1

-2/3х=4
-2(6x+1)/3x=0
1/x=0
6x=-1
x=-1/6 

Answer 2

-2/3х = 4
х = 4: (-2/3)
х = 4* ( -3/2)
х = -6