04-02-2015
Mathematics

contestada

-3+4(2X-5)=2(3X-1)+2X

Respuesta :

konrad509 konrad509

04-02-2015

[tex]-3+4(2x-5)=2(3x-1)+2x\\ -3+8x-20=6x-2+2x\\ 8x-6x-2x=-2+3+20\\ 0=21\\ x\in\emptyset[/tex]

Answer Link

Otras preguntas

what is the consequence if an essential amino acis is missing in the diet?

Consider the following pair of equations: x+y= -2 y= 2x+10 If the two equations are graphed, at which point do the lines representing the two equations interse

Solve the equation P = t+ r+ s for t

What is the equation for the line that is perpendicular to line f, through E

How long do dogs live

8.4 divided by 10 = ?

A point in the figure is selected at random. Find probability that the point will be in the shaded region

Questions 1–10: The following sentences contain examples of the different kinds of pronouns studied in this lesson, including reflexive, those following preposi

I need help so bad I need answers in at least 2- 5 minutes

prove that (secx-tanx) = 1-sinx/1+sinx