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

a population of 40,000 decreases by 3.1% each year. what is the approximate population in 4 years

6x - 2y = 5 3x - y = 10 Solve the system of equations. A. (2,7/2) B. (3, -1) C. no solution

Read and choose the option with the correct verbs that complete the sentences. Eulalia y yo ________ nadar una hora en la mañana. ¡Nos encanta competir! Eulalia

why do you think the supreme court must write and publish its opinions

What is the name for the resources and money attributed to a specific region?A. Government B. LawC. EconomyD. Norm Apex Environmental Science

Are all relational numbers real numbers?

can some help out with this please

I'll give brainliest if you show your work. Plz answer quickly. Nolan used the following procedure to find an estimate for the square root of 18. Step 1: Since

What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)? y = -3/2*+7/2 2y = -3x + 7 2x + 3y - 7 = 0

find the volume of 2 , 10 1/5 , and 4 1/4