TayDrizzle
TayDrizzle
12-03-2015
Mathematics
contestada
what is 2x-3y=-2 and 4x+y=24
Respuesta :
Panoyin
Panoyin
12-03-2015
2x - 3y = -2 ⇒ 4x - 6y = -4
4x + y = 24 ⇒
4x + y = 24
-7y
=
-28
-7 -7
y = 4
2x - 3(4) = -2
2x - 12 = -2
+12 +12
2x
=
12
2 2
x = 6
(x, y) = (6, 4)
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
During conduction, thermal energy is transferred A. . randomly between fast-moving and slow-moving particles during particle collisions. B. from slow-moving
Moist heat methods includes: (3)
how do i do this problem?
a restaursnt has rectangular tables that can seat 8 people each when there are more than 8 people in a group the tables are moved together. what is the greatest
HELP AGIAN PLEASE THANK YOU AGIAN!!
Which of the following was included in Patrick Henry’s Virginia Resolves? A. Colonists could be taxed only by colonial assemblies b. Colonists should refuse to
El hombre tiene el pelo canoso. Es _____. rubio inteligente viejo joven
Which of the following statements about mitosis are true? Select all that apply Two genetically identical daughter cells are formed. It consists of two division
Which benefits come from trade Choose all answer that are correct A) More money in local economies B) Greater access to job training programs C) Increase in
Help!!!!!!!!!!!!!!!!!!
