helpmeforexams helpmeforexams

04-06-2019
Mathematics

contestada

-6x+4y=10
X-5y=-21
Please solve !

Respuesta :

rdondero24 rdondero24

04-06-2019

x-5y=-21
x=-21+5y

-6(-21+5y)+4y=10
126+-30y+4y=10
126+-26y=10
-26y=-116
y=4.4615
x=1.3076

Answer Link

Otras preguntas

what happened to Louisiana's economy during in World War II ? A- it suffered due to focus on manufacturing B- it grew throughout the war C- it shifted from Ag

Long ago, the tree of life was seen as having five branches. True or False?

Evaluate the expression when a=7 and c=-2. a-4c

___ work together as a system to add support to the human body and help it move A. Organs B. Muscles C. Tissues

Select five (5) items that are applicable to an ideally designed ergonomic workstation. Question 1 options: A) Peripherals close to the workstation B) An ergo

Where in the plot pattern is the peak, the climax, exposition, conclusion, or rising action

> Yankee Stadium, in New York City, can hold 55,070 fans. If a baseball game draws a crowd that is 80% of the stadium's capacity, how many empty seats are th

Write an inequality for a game that allows 2 and not more than 4 players

PLEASE HELP! ENGLISH Actual answers only please. Picture is attached

PLEASEE help me solve this question