dlb5235 dlb5235

06-03-2020
Mathematics

contestada

Solve by means of a combination of substitution and addition elimination
2x-y+3z=-14
4x+2y-z=12
6x-3y+4z=-22

Respuesta :

bob7113 bob7113

06-03-2020

Answer:

4x+2y-z=12

Step-by-step explanation:

Answer Link

Otras preguntas

a park is shaped like a rectangle with a length 5 miles it's width w. what is a simplified expression for the distance between opposite corners of the park?

Explain why dogs pant during hot summer days using the concept of evaporation?

Ammonium Phosphate (NH4)3PO4 is a strong electrolyte. What will be the concentration of all the ions in a 0.9 M solution of ammonium phosphate?

What is the equivalent decimal of 1 3/4

List in the order the major blood vessels, chambers, and valves through which a drop of blood must pass in traveling from a vena cava

I need answer to this question

can you make a quadrilateral with three ordered pairs?

Which scientific evidence would show that, for example two species of birds are closely related?

A railroad car with a mass of 1.94 ✕ 104 kg moving at 3.28 m/s joins with two railroad cars already joined together, each with the same mass as the single car a

why are cubes and spheres called solid figures?