ginartista
ginartista ginartista
  • 04-03-2021
  • Mathematics
contestada

solve each system by substitution
please
x {– 2y = –2

4x{ – 5y = –23

Respuesta :

josephwilliams48
josephwilliams48 josephwilliams48
  • 04-03-2021

Answer:

-2xy = -2x

-20xy = -92x

Answer Link

Otras preguntas

Which is not a component of an effective paragraph in the body of a research report? A. specific facts and details B. expert testimony C. author’s insights
Please help me. I need this for tomorrow
The brass cube has a mass of 67.2 grams. Each side is 2 cm long. What is the density of the brass cube? A) 2.8 g/cm 3 B) 3.15 g/cm 3 C) 8.4 g/cm 3 D) 9.45 g/
The changing of substances to other substances by the breaking of bonds in reactants and the formation of bonds in products. The definition.
what is 60+60+x=180....
Solve log base 3 of 81 equals x
Which of the following terms best describes a region with highly developed industries characterized by the widespread use of factories, machines, and technology
How does the executive branch interact with the other two branches? by functioning as the CEO of the three branches by vetoing legislation by confirming Suprem
The river valley civilizations used their local bodies of water to expand their power by?
In contrast to the past, today's drug addiction mainly refers to __________. a. chronic use and withdrawal b. only psychological preoccupation c. physical an