Angel0203 Angel0203

04-02-2020
Mathematics

contestada

Use the matrix tool to solve the system of equations. Enter the answer as an
ordered pair.
4x + y = 0
8x-y= 6

Respuesta :

androidfoolsonly androidfoolsonly

04-02-2020

Answer:

(-1/2,2)

Step-by-step explanation:

2(4x+y=0)=8x+2y=0

8x+2y=0

-(8x-y=6)

3y=6

Divide both sides y=2

4x+2=0

4x=-2

divide both sides x=-1/2

Answer Link

Otras preguntas

In general, what effect did removing prey have on predators?

On a scale of 1 to 10, with 1 being very unlikely and 10 being very likely, how likely is it that a comet will strike earth during your lifetime?

a brick has a length of 2 2/5 cm and a width of 4/5 cm and a height of 1 cm. how many 1/5 cm cubes can fit along the length of the brick

Which type of noun refers to a group of objects

find the slope of 7y-x=14

Please do not (predate) your check when you pay your bill. What is the meaning of the prefix pre- in the underlined word? before between go after excessive

How did scientific advancements in europe contribute to the start of the industrial revolution?

A table shaped like a solid cube needs to painted. All six faces of the table must be painted. The edge length of the table is 1.2 m. What is the total surfac

In 2006 what was the leading cause of death among people aged 65 or older

What was king george referred to as in common sense?