LoraleiP617712 LoraleiP617712
  • 03-11-2022
  • Mathematics
contestada

-20x - 10y = 2010x + 5y = -10

Respuesta :

AnnakaD45488 AnnakaD45488
  • 03-11-2022

We have here a system of linear equations. In this case, to find the solutions for this system, we can start by multiplying by 2 the second equation:

Ver imagen AnnakaD45488
Answer Link

Otras preguntas

Which compound is an electrolyte? (I) CH3CHO (3) CH3COOH (2) CH3OCH3 (4) CH3CH2CH3
Which energy conversion must occur in an operating electrolytic cell? (1) electrical energy to chemical energy (2) electrical energy to nuclear energy (3) chemi
Name two national U.S. holidays
If the President can no longer serve, who becomes President?
Which quantity can be calculated for a solid compound, given only the formula of the compound and the Periodic Table of the Elements? (1) the density of the com
Name one problem that led to the Civil War.
Find the x and y intercept of the line 5x-4y=30.the graph
How old do citizens have to be to vote for President?
If the President can no longer serve, who becomes President?
Log (10-4x) = log (10-3x)