RGoddard RGoddard

01-10-2016
Mathematics

contestada

Solve the system of equations.
–5x + 3y + 2z = 19
x + 4y + 3z = –27
15x – 9y – 6z = –55

Respuesta :

yuliannabeer yuliannabeer

01-10-2016

For -5x+3y+2z=19 the answer is -19/3

Answer Link

Otras preguntas

The perimeter of a rectangle is 68 inches. The perimeter equals twice the length of L inches, plus twice the width of 9 inches.

START I and START II are treaties that __________. A.provide international assistance to fight AIDS B.reduce the number and type of nuclear arms held by the U.S

cuando estás muy cansado (a) por las mañanas , ? qué haces

What is a large body that orbits a star and does not produce it's own light

What is the correct order of the following events on the road to German unification? 1. Zollverein 2. North German Confederation 3. Frankfurt Assembly 4. Confed

describe the steps involved when water and ice weather rocks

A circle has a radius of 12cm. What is the area of that circle? Round to the nearest tenth. ( A = nr withe the 2 on top of the r)

i need urgent help...How did the American Revolution influence the French Revolution? Soldiers who had fought on the side of the colonies started the French Rev

Ethos assures your reader or audience that you have?

Sally has a piece of rope that is 3/4 of a foot long Tomas has a piece of rope that is 1/2 of a foot-long Mitch has a piece of rope that is 1/3 of a foot-long h