lizawezza
lizawezza
10-09-2018
Mathematics
contestada
6x-4y=-14
-3x-3y=12
with the elimination method
Respuesta :
Kflint12
Kflint12
10-09-2018
6x-4y=-14
2(-3x-3y=12)
6x-4y=-14
-6x-6y=24
-10y=10
Divide both sides by 10
-1y=1 divide by -1
y=-1
6x-4(-1)=-14
6x+4=-14
-4 -4
6x=-18
Divide both sides by 6
x=-3
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Following World War II, the countries of Eastern Europe were all A. British colonies B. communist countries C. part of China D. independent nations Please selec
What does weather-related mean?
Read the excerpt from the poem "Barbara Frietchie.” All day long through Frederick street Sounded the tread of marching feet: All day long that free flag tost O
Why is a boxing ring square?
Find the solution to the system of equations. You can use the interactive graph below to find the solution (–2x+2y =–4 ( 3x + 3y = -18 X = y=
Find the volume of a rectangular prism with a height of 6 inches and a base area of 50 inches squared.
Which sentence uses correct capitalization ? A. Referring to her book, Truth And Justice, Donna Atwood said, "Writing is a journey."
WILL GIVE BRANLIEST!!!! 20 POINTS!!!! BLESS YOUR GRADES!! 3. Which two substances move through an ecosystem in sedimentary cycles? A) phosphorous and oxygen B)
What does “human-like” mean when we are talking about a machine?
What occurred just before the start of the Cenozoic era? a meteor impact the ice age mammal dominance plants and animals first colonize on land
