mh56
mh56 mh56
  • 11-06-2020
  • Mathematics
contestada

Please help

the question is beloww

Please help the question is beloww class=
Relax

Respuesta :

aysu1 aysu1
  • 11-06-2020

Answer:

-8

Step-by-step explanation:

(x-3y=136) + (18x+3y=288) We collect both processes to make y's disappear

19x=-152

x=-8

Answer Link

Otras preguntas

what decision did delegates reach at the Annapolis Convention?
what decision did delegates reach at the Annapolis Convention?
Aran moved a cone-shaped pile of sand that had a height of 4 ft and a radius of 3.2 ft. He used all of the sand to fill a cylindrical pit with a radius of 6 ft
After 1 month, the book club had 5 members. The number of club members doubled every month. How many members did the club have after 4 months? [ ]
In the late 1800s, political machines remained in power mostly by trading money and favors for A.votes. B. land. C. alcohol. D. bribes.
in 1970s British artist harlod Cohen created a computer program that could produce paintings, how did it impact present art
Did Marco polo had a physical features on his journey?
Which sea does the Gaza Strip border?
What influence does the president have over congress?
A lemon pie was cut into 6 equal pieces men on a diet Melinda ate only half a piece what fraction of the whole pie did she eat