countrygirl1996
countrygirl1996
02-10-2014
Mathematics
contestada
solve y+4x=12 3y=8-12x
Respuesta :
luana
luana
02-10-2014
[tex] \left \{ {{y+4x=12} \atop {3y=8-12x}} \right. \\\\ \left \{ {{y=12-4x} \atop {3y=8-12x}} \right. \\\\3(12-4x)=8-12x\\\\36-12x=8-12x\\\\-12x+12x=8-36\\\\0\neq28\\\\There\ are\ no\ solutions.[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
Rachel Carson: Everywhere was a shadow of death. The farmers spoke of much illness among their families. In the town the doctors had become more and more puzzle
Read the paragraph. When people adopt pets, they often choose a puppy or a kitten. But people should give more serious consideration to adopting an older animal
Chase went for a hike. He left at 8:00 A.M. At 10:00 A.M., he took a half-hour rest. Chase returned home at 12:00 noon. While walking, Chase averaged 5 km/h. Ho
why are macro and micro perspectives important in sociology? What role do they play in analyzing human interaction? Do you believe that one perspective has more
need help with this please
A laser emits light at a wavelength of 678 nm. How many photons are required to emit 1 joule of energy?
Question 8 of 10 What are the zeros of f(x) = x² − 8x + 16? A. x= -4 and x = 4 B. x=-2 and x = 8 C. x = 4 only D. x = -4 only
Medha is wearing a blue socks What is the describing words and naming words?
a cylinder tin,7cm high,is closed at one end.if its total surface area is 462cmsquare,calculate its radius
4. essay on first day of school with proper nouns nd common nouns
