karls02
karls02
01-02-2017
Mathematics
contestada
This using the substitution method
Respuesta :
iloram
iloram
05-02-2017
4x + 3y = 26
x = 3/2y + 2
solving for y:
4 (3/2y + 2) + 3y = 26
6y + 8 + 3y = 26
9y + 8 =26
9y = 18
y = 2
solving for x:
x = 3/2(2) + 2
x = 3 + 2
x = 5
done.
**optional: use second equation to check
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Which federal program hired young men to do jobs such as planting trees and building parks?
Why were diseases such a problem for soldiers? A. The men were very unsanitary. B. Most did not get immunized. C. The men had a very poor diet. D. They had to m
IMG_1444.PNG ( please answer these WITH YOUR WORK SHOWING!) it’s okay if you don’t know them all but please some of them answered would be appreciated!!!
PLEASE HELPPPPPPPP MATHHHHHHHHHHHHH
Choose the correct future form of hablar. Yo _____ con la maestra. hablaré hablarás hablaremos hablarán
Ells room measures 78 inches by 96 inches Sarah's room measures 66 inches by 108 inches they want to combine their rooms how large willl the new room be
lyzette's folder has a permeter of 38 inches.if the length of the paper is 11 inches what is the width of the folder
¿Qué frase es cierta sobre los menonitas del Chaco? Los menonitas hablan los idiomas de los indígenas del Chaco. Los menonitas no se comunican con los indígen
The Treaty of Utrecht was signed on April 11, 1713 in the Netherlands. In this treaty, France made four concessions to the British
Use the verbs in the word bank to complete the sentences. Remember that you will need to put the verb in the correct form. Watch out for irregulars and stem cha
