salehkhatari123 salehkhatari123
  • 02-03-2021
  • Mathematics
contestada

Solve the system by substitution.

Solve the system by substitution class=

Respuesta :

jensensmith720 jensensmith720
  • 02-03-2021

Answer:

its (x,y)=(10,-20)

Step-by-step explanation:

mostly try using elimination method

Answer Link

Otras preguntas

Which instrument is used to measure the gain or loss of heat? (A)manometer (B)hydrometer (C)calorimeter (D)barometer (E)voltmeter
Additions or deletions of bases in the nucleotide sequence of a structural gene most often result in (A) an altered sequence of amino acids in the protein that
how do i do 45/a - 2 for a  = 5
how many presidents are in the USA
What is 8?......,,??..,,..,,,,,?
lauren bedroom is shaped like a square with sides of  six yards. what is the perimeter of that bedroom
How do reptiles breathe?
What is the definition of the science of designing replacement parts for the human body
how many presidents are in the USA
What is 8?......,,??..,,..,,,,,?