bananabug3 bananabug3

18-01-2019
Mathematics

contestada

What is the value of x?

What is the value of x class=

Respuesta :

choixongdong choixongdong

18-01-2019

Answer:

x = 52/3

Step-by-step explanation:

3x / 7x = (3x+7) / (3x+7+5x-8)

3/7 = (3x+7)/(8x - 1)

Cross multiply

7(3x+7)=3(8x-1)

21x + 49 = 24x - 3

-3x = -52

x = 52/3

Answer Link

Otras preguntas

Why were the vedas appropriate to become the “first building blocks” of a great world religion?

HELP. If an object is moving with a constant velocity of 510 cm/s and starts at an initial position of 30 cm at t=0, what will be the position at t=0.2 s?

You have just been made the CEO (Chief Executive Officer) of a major company (like Amazon or Tesla). Now, you have the power to make any changes that you would

QUESTION 6 An open rectangular cardboard box has the following dimensions: length = 25 cm, breadth = 15 cm and height = x cm. The volume of the box is 3 000 cm³

If the user creates a script or function with the same name as a MATLAB function or command, MATLAB will always prefer and execute the built-in function or comm

I'm also wondering why not many people aren't born between September and August. I'm also considering why there are not a lot of Virgos that we could meet.

Give the ellipse 9x² + 16y2 = 144, find the equation of the diameter which bisects the chord with slope 1/2

3,5,12,55,648,? What follows the sequence? Thank you

write a subtraction problem involving two positive integers with a negative diffrence.

evaluate or discuss negative impacts of bullying