Seudónimo
Seudónimo
03-04-2017
Mathematics
contestada
algebra help pleaseee
Respuesta :
lisee7
lisee7
03-04-2017
Multiply botton row by -2
2x-3y= 13
-2x-4y=8
X' cancel
-7y=21
Divide by -7
Y= -3
2x-3(-3)=13
2x+9=13
-9. -9
2x= 4
X= 2
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
You will hear a series of activities typical of Candela's life. After listening to and repeating each one, rewrite the entire sentence using the change of subje
Examples for Continuous rv X 1. Given the pdf: f(x) {1/4 e^-1/4x} x>0 0, otherwise Find: a. E(X) and b. Var(X)
This table gives a few (x,y)(x,y)left parenthesis, x, comma, y, right parenthesis pairs of a line in the coordinate plane. xxx yyy -12−12minus, 12 141414 -2−2mi
The measurement of the geographic distribution of species on the planet is referred to as
A force of 5.25 newtons acts on an object of a mass 25.5 kilograms. How far is the object from the center of Earth? (The value of G is 6.673 × 10-11 newton mete
2. Además, nos interesa mucho visitar todas las cataratas que enter answer (encontrarse) en el Parque Nacional Canaima. ¿Hay algún lugar donde yo enter answe
Explain why the Group 1 metals react vigorously with water.
Identify figure of speech"An old man is the wisest fool"hyperboleoxymoronmetaphorsimile
Drag each tile to the correct box. Not all tiles will be used. Place the steps for finding in the correct order.
Which source would be most appropriate for researching the question "How does social media affect personal relationships?”