marizzle
marizzle
21-08-2014
Mathematics
contestada
-4x+7=11 I need some to explain
Respuesta :
konrad509
konrad509
21-08-2014
[tex]-4x+7=11\\ -4x=4\\ x=-1[/tex]
Answer Link
luana
luana
21-08-2014
[tex]-4x+7=11\ \ \ \ \ \ \ \ \ \ |x's\ on\ the\ left\ free\ numbers\ on\ the\ right\\-4x=11-7\\-4x=4\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |:(-4)\ both\ sides\\x=-1[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
In Saudi Arabian currency 1 riyal equals 20 qurush. Sheik Ahab had 15 coins whose value was 205 qurush. How many coins of each kind were there?
The _____________ repeats opinion in different words.
The poem as a whole provides a commentary on impermanence O a metaphor for the loss of faith a precise description of a rural setting O a celebration of the cha
Help help help math math
help me please please
20x+10x-8=0 solution set of equation
5. The combined perimeter of a circle and a square is 16. Find the dimensions of the circle and square that produce a minimum total area.
what sort of work should you do to become famous like the national hero
HELP PLEASE FAST!! !!!
One way that medical professionals communicate and keep track of their patient’s health care is through the use of electronic medical records. Instead of a pape
