argjila2004 argjila2004

14-11-2020
Mathematics

contestada

X + y + z = 1
2x + 4y + z = 2
- X + 3y
=11

Respuesta :

Sawpana Sawpana

15-11-2020

Answer:

x=-5

y=2

z=-4

Step-by-step explanation:

we can solve this by elimination and substitution method.

Answer Link

Otras preguntas

Which is a better conductor, metal or non metal

Hamilton and jefferson are often paired to illustrate complementary and sometimes competing perspectives on the importance of liberty and authority

Jackson is 5 years old his brother Micah is 20 years older than him which equation represent Micahs age in comparison with Jackson's age

how can graphing help solve a problem involving ratios

Which intervals are most appropriate for constructing a frequency table for the data set? 45 53 60 36 22 27 47 68 33 51 55 29 28 45

What does it mean to say that mass is conserved during a physical change?

Samir volunteered in a psychology study of emotion. If Samir were injected with ________, he would experience feelings of arousal.

How do you subtract fractions with different denominators?

Carla: Gabriela, tú _____ vistes muy elegante siempre. ¿Dónde compras tu ropa? Gabriela: Gracias. La compro en el centro comercial. A. se B. me C. nos D. te

explain why the quotient rule is used to determine the derivative of tan x and cot x