g1ljose g1ljose

03-09-2020
Mathematics

contestada

What is the value of z in the solution of the following system of equations?
3x+ 5y +7z= 3
2x+4y+6= 6
4x+3y + 5z = -6
A. 6
B. 4
C. -2
D. -6

Respuesta :

0812329008 0812329008

04-09-2020

Answer:

D) -6

Step-by-step explanation:

Answer Link

Otras preguntas

Which is the most important difference between the articles of the US Constitution and the articles of the Florida constitution? A. The Florida articles describ

-15 -3 3 15 Pls help idk this

Philip is in the military and often away for months at a time. Some of his deployments are sensitive and he is not allowed to have any contact with his wife. In

How do you spell 3:10 in Spanish?

Simplify (x-4)(x^2+5x+2).

Question 3 (5.33 points)What national disaster caused people to distrust nuclear power as an alternative to fossil fuels

Which is the approximate solution for the system of equations 8x - 10y = -23 and 9x + 10y = -16?

what is the answer??

If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f + g)(2)?

Diane has a goal of becoming fluent in Chinese by the time she graduates with a degree in linguistics. She has been taking Chinese classes and reading Chinese