lorelai1940
lorelai1940 lorelai1940
  • 12-11-2020
  • Mathematics
contestada

I need help please ​

I need help please class=

Respuesta :

heidhana
heidhana heidhana
  • 12-11-2020

Answer:

(7, 5)

Step-by-step explanation:

Substitution Method:

3x - 7y = -14

x = 2y - 3

3(2y - 3) - 7y = -14

6y -9 -7y = -14

-y = -5

y = 5

x = 2(5) - 3

x = 7

Answer Link

Otras preguntas

1/10 of 50000 is 10 times as much as
What was one significant indication that the European feudal system was effective? Similar systems developed in China and Japan. European peasants voted to keep
How would a government legally take control of another territory to add it to its own?
Which event marked the beginning of the Middle Ages
Congresss's attempt to "americanize" indians with the dawes act failed because
The nation-state concept originated in which of the following countries? A. France B. England C. Japan D. United States
What was the result of the English Civil War?
Darby is taking a hike. She sees a pile of broken rocks near the base of a cliff. The area is a dangerous place for _____. Possible Answers: glaciers, rockfalls
8. which statement best explains why compounds have different properties than the elements that form them?
How do plants and animals help to maintain a balance of carbon dioxide in the atmosphere