oshe oshe
  • 14-06-2018
  • Mathematics
contestada

how is this solved?
[tex] f{x} = \frac{2x + 1}{x + 1?} [/tex]

Respuesta :

jdoe0001 jdoe0001
  • 14-06-2018
[tex]\bf f(x)=\cfrac{2x+1}{x+1}\implies \stackrel{f(x)}{0.3}=\cfrac{2x+1}{x+1}\implies 0.3(x+1)=2x+1 \\\\\\ 0.3x+0.3=2x+1\implies 0.3x-2x=1-0.3\implies 0.3x-2x=0.7 \\\\\\ -1.7x=0.7\implies x=\cfrac{0.7}{-1.7}\implies x\approx -0.41176470588235294[/tex]
Answer Link

Otras preguntas

pls anwser these questions! ty bae ilysm
My goodness this it to much for me.....Im stuck
What is the distance from one peak to the next peak called?​
6th grade math help me pleaseeee
which of the following numbers, -2/3, 0, 1/2, pie, 11/15, 25, 12, -5, 0.75, -1.82828282828282828282 are rational, irrational, whole, and integers
HELP HELP HELP HELP HELP HELP
Which sentence is punctuated correctly? Rico had a hard time choosing between feeding giraffes playing with baby goats, or riding, camels during his day at the
What was the prevailing economic challenge the United States faced at the start of World War II? A. attracting a labor force B. obtaining scarce resources C.
mention things the computer does faster than human beings​
Solve (x - 3)2 = 5. O A. x = 8 and x = -2 B. X=5115 C. x=3+ V5 O D. x=-31,5