williamschris35 williamschris35

06-02-2015
Mathematics

contestada

what is x+5 over x = 5 over 4

Respuesta :

konrad509 konrad509

06-02-2015

[tex]x\not=0\\\\ \dfrac{x+5}{x}=\dfrac{5}{4}\\ 5x=4(x+5)\\ 5x=4x+20\\ 5x-4x=20\\ x=20[/tex]

Answer Link

Otras preguntas

What do all viruses need to reproduce?

Solve 2p^4+6p^3-8p^2-4p

How do I solve 2 2/7 - 1 1/3

can anyone help me with this problem ?

How is momentum similar to inertia? Explain.

2014 numbers are placed along the circumference of a circle. When any 5 successive numbers are added, the total is always 40. What are these 2014 numbers? Find

Can some one help me Please help

Evaluate the expression when x = -2.5 1. -x 2. |x| + 3 3. |x| - 4 Help me please!!? D;

What is SADD? How has the organization changed since its founding?

can anyone help me with this problem ?