carolmariebooth carolmariebooth

01-11-2014
Mathematics

contestada

-2 (x-7)=-(2x+5) solve for x

Respuesta :

mariamikayla mariamikayla

01-11-2014

[tex]-2(x-7)=-(2x+5) \\\\ -2x+14=-2x-5 \\\\ -2x+2x=-5-14 \\\\ 0=-19 \\\\ \boxed{x=\emptyset} [/tex]

Answer Link

konrad509 konrad509

01-11-2014

[tex]-2 (x-7)=-(2x+5) \\ -2x+14=-2x-5\\ 14=-5\\ x\in\emptyset[/tex]

Answer Link

Otras preguntas

Graph the line using intercepts: 4x-3y=12

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.

What's a good slogan for a dietitian (have dietitian in it) ?

How did the depression affect women and children?

What sorts of signals does the brain use to communicate sensations, thoughts and actions?

Why were the 1920's considered the best and worst of times?

Newtons third law of motion is also known as the law of ?

Newtons third law of motion is also known as the law of ?

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t