20-12-2019
Mathematics

contestada

How many solutions does 5x-y=2 5x-y=-2 have?

Respuesta :

Yang100 Yang100

20-12-2019

Answer:

No Solution.

Step-by-step explanation:

5x-y=2

5x-y=-2

-------------

-(5x-y)=-2

5x-y=-2

----------------

-5x+y=-2

5x-y=-2

-------------

0=-4

no solution

Answer Link

Otras preguntas

Why did Louisiana change hands so many times?

How to do this homework!!!!!!!!!!

Sara is holding scott's hand during a scary movie. suddenly, she squeezes his hand very hard. when she does this, the neurons in scott's hand will

What is cardiorespiratory endurance? A. the ability of your heart and lungs to work during prolonged exercise B. the ability of your heart to pump blood to yo

Mostly ________ participated in the first crusade.

Convert 25 feet per second to miles per hour, with work show.

geometry the height is always the straight or diagonal line

Please help with these problems i don't understand how to do them. 1) x−5≥0 2) 3x−5≥-2 Thanks so so much :))

The element Magnesium (Mg) has an atomic number of 12. How many electrons are in its valence shell? Show your work!

Which policy contains general principles regarding information privacy? a. Information privacy policy b. Acceptable use policy c. Internet use polic