andybiersack154 andybiersack154

01-02-2019
Mathematics

contestada

solve the system of equations. x=-2y+1 and x+2y=9. PLEASE SHOW WORK

Respuesta :

uchechukwueigwe uchechukwueigwe

01-02-2019

Answer:

N0 solution.

Step-by-step explanation:

x=-2y+1....(1)

x+2y=9....(2)

put equation (2) to equation (1)

-2y+1 + 2y=9

combine

-2y + 2y=9-1

0=8

No solution.

Answer Link

Otras preguntas

¿Qué obra de arte has visto que te ha impresionado más? ¿Por qué?

What makes up an ecosystem

Firewood is often sold by the cord. A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. What is the volume of a cord of wood in cubic feet? A. 3,45

The British ended the opium trade to China in 1836. a. True b. False

why was the D-Day plan so risky?

5) Joy and Cullen put some money into their money boxes every week. The amount of money (y), in dollars, in their money boxes after a certain amount of time (x)

What's...factorise: 25x²-y²?

lydia has $20 to buy school supplies each pencil cost $0.59 and each notebooks cost $3.50 she decides that she will buy as many notebooks as she can for $12 and

Tyrone has a piece of yarn that is 3 feet long.He measures it again to find the number of inches.Will the number of feet or the number of inches be greater.

Feelings of resentment toward those who were not native citizens rose during World War I. This was known as nationalism. nativism. nation-building. naturalism.