Seudónimo Seudónimo
  • 14-10-2014
  • Mathematics
contestada

-2(x+1)-3=-9 Yup I need help...

Respuesta :

luana
luana luana
  • 14-10-2014
[tex] -2(x+1)-3=-9\ \ \ \ \ |omiting\ the\ bracket\\\\ -2x-2-3=-9\\\\ -2x-5=-9\ \ \ \ |add\ 5\ to\ each\ side\\\\ -2x=-9+5\\\\ -2x=-4\ \ \ \ |divide\ by\ -2\\\\ x=2\\\\Solution\ is\ x=2.[/tex]
Answer Link
mariamikayla
mariamikayla mariamikayla
  • 14-10-2014
[tex]-2(x+1)-3=-9 \\\\ -2x-2-3=-9 \\\\ -2x-5=-9 \\\\ -2x=-9+5 \\\\ -2x=-4 \\\\ \boxed{x=\frac{-4}{-2}=2}[/tex]
Answer Link

Otras preguntas

Someone help me with this show work
What is one of the fastest ways to search for an items on a specfic web site
What are the constants for the above scenario?
. What kind of experience does Mr. McFarland have in sales? (A) He has worked in several different stores. (8) He is currently working as a salesman. (C) He was
Can someone please help me with b and c
Ann and Joe’s father donated $3 for every lap they swam in a swim-a-thon. Ann swam 21 laps, and Joe swam 15 laps. Find the amount of money their father donated.
Directions:Use the power rule to simplify the following monomials.1.) (x²)⁵2.) (cd²)³3.) -4(mn⁴)³4.) (2x²y)⁵5.) (-3x²)³ANYONE PLEASE HELP ME I REALLY NEED THE A
2 ( 2y - 6 ) + 4y ( )--( ) + +
Write five (5) interesting facts about Poe. How do you think each of these unique pieces of information impacted Poe's writing?
solve 2x+6=7x-14help​