peggybrown892 peggybrown892

24-02-2020
Mathematics

contestada

use substitution to solve. x-5y=2 and 9x+8=32y

Respuesta :

kapoorajay382 kapoorajay382

25-02-2020

Answer:

x=-8,y=-2

Step-by-step explanation:

x=2+5 y

put value of x in eq 2

9(2+5 y)+8=32 y

18+45 y+8=32 y

26=32 y-45 y

26=-13 y

y=26/-13

y=-2

put value of y in eq x=2+5 y

x=2+5(-2)

x=2-10=-8

Answer Link

Otras preguntas

King ashoka told to his ministers It is time that we put an end to all bloodshed

pls fill in the blank from the photo

Give an example of a time when percentages, ratios, or rates were used in a problem and you were misled by them. The more detail, the better!

Calculate the surface area

Factor as much as possible 49v^2-28v+4

Emissions (million me carbon dioxide equ ☐ ☐ ☐ ם 4,000 2,000 0 1990 1992 1994 1996 1998 2000 2002 2004 2006 Carbon dioxide Methane Ye Other greenhouse gases 200

in the food web below , which organism are pretador to the haws Grass Snake and Owl Fox and Hawk None, the Hawk is the apex predator

Please help with 41 ASAP please

¿Cuál es un postulado de Dalton? A Los elementos químicos están formados por partículas muy pequeñas e indivisibles llamadas átomos. B Todos los átomos de un

area of square with side length of 6x-5