Respuesta :

davidsontrinity94

Answer:

x=-8/7,Alternative form x=-1 1/7 ,x=1.142857

Step-by-step explanation:

f(x)=x+6x+8

substitute f(x)=0

collect like terms.

0=7x+8

Move the variable to the left.

-7x=8

Divide both sides

x=-8/7

Otras preguntas