strader21 strader21

03-02-2021
Mathematics

contestada

HELP! solving by substitution-day 2
solve the following system of equations.
{ x=-2y
{ x-y=9
(WORK MUST BE SHOWN)

Respuesta :

testaccountbot testaccountbot

03-02-2021

Answer:

=2.

Step-by-step explanation: 1:x−y=9 2:2x+2y=2. Can i get brainliest?

Answer Link

Otras preguntas

What is the volume, in cubic in, of a cylinder with a height of 8in and base radius of 2in

Explain which drawing medium would work best for this artwork and why.

What is 2x2+2 equal to

An appliance store sells 100 microwaves

2 Match the equivalent expressions. y²² 0 This shaded model represents 100%

why gender equality important to our society?

The nurse is caring for a client newly diagnosed with sepsis. The client has a serum lactate concentration of 6 mmol/L and fluid resuscitation has been initiate

How does he want this to influence his readers? zen and the art of motorcycle maintenance

Which of these quotes from Bret Harte's "The Outcasts of Poker Flat" is most characteristic of the Western genre? A. There was a remembrance of this in his bo

2. Calculate the diameter and radius of a circle whose circumference is 26.4 m. 3. If the diameter of a circle is 5.6 m, what will be its radius and circumferen