countrygirl1996 countrygirl1996

02-10-2014
Mathematics

contestada

solve y+4x=12 3y=8-12x

Respuesta :

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

Otras preguntas

What is a group of organisms that look alike and can reproduce among their selfs ?

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?

the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en

Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench

What's a good slogan for a dietitian (have dietitian in it) ?

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly