mapboy9
mapboy9
15-03-2017
Mathematics
contestada
Solve by addition ANSWER NOW
Respuesta :
texaschic101
texaschic101
15-03-2017
-3x + y = 3
3x + 2y = -12
-----------------add
3y = - 9
y = -9/3
y = -3
3x + 2y = -12
3x + 2(-3) = -12
3x - 6 = -12
3x = -12 + 6
3x = - 6
x = -6/3
x = -2
solution is (-2,-3)
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Urban and rural sociologists help in the planning of parks and transportation. Please select the best answer from the choices provided T F.
Find the area of the figure below. You may assume all sides are perpendicular. Multiple answer choice 23 19 27 17
PLEASE HELP NEED ANSWER SUPER FAST!!! DUE IN 5 MIN!!!!!!!!!!!!
Which postwar terms were agreed upon by the Allied leaders at the Potsdam Conference? Select three options
Enlace El saludo en Espanol con la respuesta mas aproprida
What are the dances in Guinea-Bissau?
A company profit of $20,000 decreases by 13.4% each year.
How much force will be needed to lift the bag now? How far will the rope have to be pulled?
What did people want before they would eccept the constitutuion
. SCULPTURE An artist creates two metal sculptures in the shape of regular octagons. A side of the larger sculpture is 3.5 times longer than a side of the small
