Question

COMO RESOLVER A EQUAÇÃO FRACIONARIA X+1/X-8=10?

Answer 1

x+1/x-8= 10

(x+1)= 10.(x-8)

(x+1)= 10x-80

x+1= 10x-80

x-10x= -80-1

-9x= -81 (-1)

x= 81/9

x= 9.

R= 9.