tori125 tori125

22-05-2017
Mathematics

contestada

X+y=-3

Y=x+3
Solve each system of equations algebraically

Respuesta :

antonio9990 antonio9990

22-05-2017

x+y=-3
y=x+3
===========

x+x+3=-3
2x+3=-3
2x=-3-3
2x=-6
x=-3

y=x+3
y=-3+3
y=0

Answer Link

Hailey0609 Hailey0609

22-05-2017

X+X+3=-3 2X+3=-3 2X=6 X=3

Answer Link

Otras preguntas

PLEASE HELP!! WILL MARK BRAINLIEST!!!!

WILL GIVE BRAINLIEST PLZ HURRY Charlotte has 3 times as many pets as Joey. Charlotte has 9 pets. How many pets does Joey have? Pick an equation and then solve a

Please I need help this is already late

*I AM A MULTIPLE OF 1,000. *I AM BETWEEN 350,000 AND 400,000. *MY TEN THOUSANDS DIGIT IS EQUAL TO HALF OF 16. *MY THOUSANDS DIGIT IS EQUAL TO ONE FOURTH OF 16.

Describes the ecological relationships of cougars, coyotes, white-tailed deer and plants consumed by deer

How was the Huang civilization like Egyptian civilization? Both were ruled by lines of kings who succeeded their fathers. Both were ruled by elected officials

Which of the following is logically equivalent to “I wear a jacket if it is cold outside." ? If I wear a jacket, then it is cold outside. If I do not wear a jac

can someone help me with Spanish, Please —Abuelo: ¡Hola Margarita! ¿Cu;ándo _____? —Margarita: Vengo mañana. —Abuelo: Y, ¿quien más _____? —Margarita: ¡_____ to

Solve the equation. You may find using algebra tiles helpful in solving this problem. x + 2 = −x − 2 x =

anyone know this answer?