daisymaywilow daisymaywilow

01-11-2016
Mathematics

contestada

solve the system using an augmented matrix
-x-3y=-17
2x+6y=-26
show your work

Respuesta :

AshleyNY AshleyNY

01-11-2016

The answer is 3x+9y=9
work
-x-3y=17+2x+6y=26
+x +x
-3y=17+3x+6y=26
+3y +3y
17+3x+9y=26
-17 -17
3x+9y=9

Answer Link

Otras preguntas

Each duckling came from these parents. They look similar, but they are not exactly the same. Why are they not identical? Explain.

A study in which conditions are under the direct control of the investigator.

what a hypothesis in science

Convert the degree measurement to radians. Express answer as multiple of [tex]\pi = - 60 \: degrees[/tex]

One weakness of the British army was that they- A. Had fewer soldiers B. were well trained C. Were fighting far from home and fighting an guerrilla warfare D,

A line passes through the points (4,23)and(8,27) Write a linear function rule in terms of x and y for this line.

dangerous. what is the prefix and suffix

Ayudarme con esta texto porfa !!!!!!! La semana pasada..................Yo solo el menú para toda la familia. ......................Una ensalada y .............

Write a paragraph comparing the Ming and the Yuan dynasties

40. What is the term for when inspired oxygen during the recovery phase from exercise is in excess of resting needs? Oxygen deficit Oxygen debt Aerobic fitne