Question

ayuden x+1\5x=18 explicación paso a paso​

Answer 1

Respuesta:

x in (-oo:+oo)

X+(1/5)*x = 18 // - 18

X+(1/5)*x-18 = 0

X+1/5*x-18 = 0 // - X-18

1/5*x = -(X-18) // : 1/5

x = (-(X-18))/1/5

x = 5*(18-X)

x = 5*(18-X)