emilywood664
emilywood664
02-04-2017
Mathematics
contestada
find the solutions
-2x+8y=14
-2x-2y=-26
Respuesta :
lisee7
lisee7
02-04-2017
X=-33 y= 10
Leave first row the same multiply 2nd row by -1
-2x+8y=14
2x+2y=26
10y= 40
Y=4
-2x+8(10)=14
-2x+80=14
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
A graphic designer makes a sketch for an image that will appear on a poster. The width of the sketch is 14 in. She figures that it should be enlarged to 220% t
What is a plant called when they can make their own food by using photosynthesis
what produces variable traits depending on environmental conditions
Which combination of factors contributed most to the start of the great depression of the 1930s?
"It felt as if the whole globe was dressed in snow." Simile or metaphor?
The diagonal of a square photograph measures 10 inches. Find the length of one of its sides. Give the exact answer and then an approximation to two decimal plac
An engine that’s being tested is coupled to a dynamometer that has a radius arm of 1.70 feet. The test data shows a speed of 5,000 rpm and a load of 100 pound
If the temperature did not rise while melting was occurring, what happened to all of the heat you supplied from the stove burner?
ANSWER PLEASEto people were standing on the river: tall one is the father of the short one but the short one is not the son of the tall one who is the short one
What were the British and French military trying to protect Europe from?