Question

решите уравнение
13/х+4=-13/4

Answer 1

13/х+4=-13/4
13/х=-4-13/4
13/х=-4-3 1/4
13/х=-7 1/4
13/х=-29/4
х=-13*4/29
х=-52/29
х=-1 23/29

Answer 2

13/x+4=13/4
52+16x=13x
3x=-52
x=-52/3
x=-17,1/3