maddman2487 maddman2487

23-03-2020
Mathematics

contestada

Solve the system of equations for x using elimination. 3x-2y=8
2x+2y=7

Solve the system of equations for x using elimination 3x2y8 2x2y7 class=

Respuesta :

Epina9489 Epina9489

23-03-2020

Answer is: x=3

Add the two equations together to eliminate y from the system.
Then divide each term by 5 and simplify.

Answer Link

Otras preguntas

How can you tell if food has enough bacteria to cause food poisoning?

Which word is the subject of the sentence? Has someone found his missing book? A. Has B. an understood you C. someone D. book

Which word in the sentence should be followed by a semicolon? Row five miles down the river be careful in the shallow areas. A. five B. careful C. river D. mile

_____ is considered to be the father of the Hebrew people.

When the purpose of a paragraph is to convince or persuade the reader, which shape is usually best?

Evaluate –x + 3.9 for x = –7.2. A. –3.3 B. –11.1 C. 11.1 D. 3.3

Which is the most important factor in determining the state of a substance?

A triangle has two sides of lengths 6 and 9. What value could the length of the the third side be? Check all that apply A.15 B.4 C.7 D.2 E.12 F.10

Which sentence is correctly punctuated? A. He wrote a quick note: "Wed, Sept 18, is Ryan's first game." B. He wrote a quick note: "Wed. Sept. 18 is Ryan's first

Why was containment the foreign policy of the United States during the early Cold War? (5 points)