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

(50)points 5 questions!

I’m confused !!! Help

Write the equation of the line containing the point (1 2) and parallel to the line 2x + 4y = 1

if 2^x-4=4a^x-6 what is the value of a

The wealth and prosperity of mali and songhai were dependent on controlling the trade in

Use the Internet to research current events on healthcare reform. How will proposed healthcare reform impact insurance practices in the pharmacy?

What is the distance between points (-42, 63) and (-39, 67)?

Who basically "began" England's religious reformation?

Which phrase states a principle that was part of president woodrow wilson's fourteen points?

Classify this triangle... sides 4 ,7, 10