aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
Multiple choice

Which of the following options represents the value of x in $\frac{x+4}{x+2} = \frac{1}{5}$?

  1. $\frac{9}{2}$
  2. - $\frac{9}{2}$
  3. $\frac{7}{2}$
  4. $\frac{-7}{2}$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

$\frac{x+4}{x+2} = \frac{1}{5}$ 5 (x + 4) = x + 2 5x + 20 = x + 2 5x – x = 2 – 20 4x = –18 x = $\frac{-18}{4}$ x =$\frac{-9}{2}$

Keep practicing — related questions

  • Which of the following options represents the value of x in $\frac{2x + 5}{x- 5} = \frac{1}{8}$?
  • Which of the following options represents the value of x in linear equation 4 (3x + 2) = 7x – 3?
  • Which of the following options represents the value of x the linear equation $\frac{8x + 9}{3x+2} = 1$?
  • Which of the following expressions represents the value of $\frac{7x^2 + 2x + 5}{x+5}$ at x = – 1?
  • Which of the following options represents the value of x in the expression x + 2y - 4 at x = 1 and y = 1?
  • Which of the following options represents the value of x in expression 4x3 - 2x + 3 at x = 1?
  • Which of the following options represents the value of x in the expression 2x - 2y + 4 at x = 4 at y = 0?
  • For what value of k will the two equations 2x + 4 = 4(x - 2) and -x + k = 2x - 1 have the same solution?
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy