Sorality Sorality

01-07-2017
Mathematics

contestada

Find the solution of this system of equations.

-4x + y = -25

-6x - 6y = 0

Show work please

Respuesta :

01-07-2017

-4x + y = -25 y = 4x - 25

-6x - 6y = 0

-6x - 6(4x - 25) = 0
-6x - 24x + 150 = 0
-30x + 150 = 0
-30x = -150
x = 5

y = 4(5) - 25
y = 20 - 25
y = -5

(5, -5)

Answer Link

Otras preguntas

In 2004, a total of 2,659,732 people attended the baseball team's home games. In 2005, a total of 2,832,039 people attended the home games. About how many peop

What determines an objects thermal energy

how does the increase in the estrogen level correspond to the thickness of the uterine lining

Which best describes a centromere?

What sugar is found in RNA?

Jason paints 1/4 of the area of his living room walls,w,on Monday. On Tuesday, he paints twice as much as he painted on Monday. Write an expression to fin

how do you simplify 15/32?

Jereen spent 1/4 hour on homework after school, another 1/2 hour after she got home, and final 1/3 hour after dinner. Did she spend more or less than 1 hour on

explain the difference between these 3 lenghs: 4cm 4.0cm and 4.00cm ????

How has US popular culture impacted other nations? It has made other nations stop trading with the United States. It has created a more globalized world culture