ghandiboy ghandiboy

03-02-2017
Mathematics

contestada

X+2y =3 -x+y=6 elimination

Respuesta :

Lusifer Lusifer

03-02-2017

You can try using the formula y=mx+b

Answer Link

03-02-2017

x=3-2y

plug that into the second equation

-(3-2y)+y=6
-3+2y=6
2y=6+3
2y=9
y=9/2

Answer Link

Otras preguntas

According to Simmel existence in the metropolis requires an economic rationality focused on ____ not _____.

ayooo plz help me w dis!!!

C equals 2 pi r; Cequals62.8 (Circumference of a circle)

20 nouns with plural forms only

Pls hurryyy up I need it now....... A translation moves point V(-2, 3) to V (-2,7). Which are true statements about the translation? The point moves two units

Tech A says that a gear set that has a drive gear with 9 teeth and a driven gear with 27 teeth has a gear ratio of 3:1. Tech B says that the drive gear is also

Find the next three terms of the geometric sequence 81, 27, 9

As lead chemist for a pharmaceutical manufacturing company, you need to inform the purchasing office of a supply order for the next batch of cisplatin, PtCl2(NH

make x subject of m =n + x/p

use the elimination method to solve the system of equations. choose the correct ordered pair. 6x-4y=-8 and 11x+4y=76