VasishtI298532 VasishtI298532

03-11-2022
Mathematics

contestada

(Combining Equations)what is the result of subtracting the second equation from the first ? -2x + y = 0 -7x + 3y = 2

Respuesta :

EmmanuelK548888 EmmanuelK548888

03-11-2022

[tex](-2x+y)-(-7x+3y)=0-2[/tex][tex]-2x+y+7x-3y=-2[/tex][tex](7x-2x)+(y-3y)=-2[/tex][tex]5x-2y=-2[/tex]Then the result will be the equation 5x-2y=-2 (last equation)

Answer Link

Otras preguntas

Conor broke his wrist while playing basketball in the backyard. He ended up in the hospital. After an X-ray, MRI, doctor visit and a cast, he receives a hospita

Incline mats, or triangle mats, are offered with different levels of incline to help gymnasts learn basic moves. As the name may suggest, two sides of the mat a

Carbohydrates are made of which monomers

Devi’s mother is three times as old as Devi. Five years ago, Devi’s mother was four times as old as Devi was then. Find their present ages

Predict the order of acid strengths in the following series of cationic species: CH3CH2NH3 +, CH3CH=NH2

Use the words that you know to write about a fictitious friend. You must use at least eight words dealing with parts of the body. Write about your friend's pers

How does management use coded data for decision support Discuss how medical staff an departments use coded data and give example a. How does management use co

The following dot plots shows the number of hours of sleep employees got before a major sale at three stores. Each dot represents a different employee. Order th

How can you filter the for review tab to see all the transactions quickbooks online thinks it has found a good match for?

A cryptarithm is a math puzzle in which the digits in a simple equation are replaced with letters. Each digit is represented by only one letter, and each letter