klakross klakross

22-05-2020
Mathematics

contestada

19) Solve the system,
*****
x + 3y - 5
-2x + 2y = 14

Respuesta :

Аноним Аноним

22-05-2020

Answer:

y = 3

x = -4

Step-by-step explanation:

Hopefully the first equation is x + 3y = 5

x = 5 - 3y

Plug in:

-2(5 - 3y) + 2y = 14

-10 + 6y + 2y = 14

8y = 24

y = 3

x = -4

Answer Link

Otras preguntas

One-fourth to one-half of our daily fluid loss occurs through _________. A. exhaled air B. perspiration C. feces D. urine

How did Ida B. Wells work toward Progressive reform? A. By opening schools for former slaves in the South B. By organizing peaceful marches and bus boycot

2. Comparative biochemistry is the study of similarities and differences in _______ among organisms. A. development B. homologous structures C. DNA sequences D.

What was expected of the colonists through the new Quartering Act passed in 1774 as part of the Coercive Acts (Intolerable Acts)? a.This new act revoked colonis

Simplify 7 log3 k + 6 log3 m − 9 log3 n. 4 log3 km over n 4 log3 (k + m − n) log3 k to the seventh power m to the sixth power over n to the ninth power log3

If tan(theta) = 3/4 and theta is an acute angle, find cos(theta)

How would you describe napoleon bonaparte? a. one of the greatest french artists in history b. one of the greatest generals in history c. one of the greatest

Match the description to the term. 1.the quality of being understood or shared by all 2.used when Emily and George met in the drugstore 3.speeches made by actor

Which of the following would not be a negative aspect to using a height weight chart? a) Least accurate method of calculating body fat. b) Does not take into ac

What would happen if chloroplast were missing from the cell?