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 ( 18+ )
Otras preguntas
catt is matched by the regular expression (h|c|b)at*a. True b. False
A truck with airbrakes going 55 mph would require a stopping distance of: a) more than 300 feet b) less than 100 feet c) 100 to 300 feet
A rocket is launched from the top of a 90 foot cliff with an initial velocity of 150 feet per second. The height, h, of the rocket after t seconds is given by
A rocket is launched from the top of a 90 foot cliff with an initial velocity of 150 feet per second. The height, h, of the rocket after t seconds is given by
Which number below is a possible solution to x < 10 ? 20, 5, 10
HELP PSLLSDIJFHF find x A.) 27 B.) 14 C.) 33 D.)19
martin luther kings strugles
Consider the line y=-6x+4 Find the equation of the line that is parallel to this line and passes through the point (-5, -5) Find the equation of the line that
Simplify -|-7+4| I don’t know how
calcula la aceleración que experimenta un objeto de 250kg cuando se le aplica una fuerza de 125N
