20019833 20019833

01-08-2022
Mathematics

contestada

Solve the system using
elimination:
2x-y=8
3x+2y=5

Respuesta :

hbennett73 hbennett73

01-08-2022

Answer:2x+y=8

3x-2y=5

Step-by-step explanation:multiply 1 st equation by 2

4x+2y=16

3x-2y=5

7x=21

x=21/7

x=3

2×3+y=8

6+y=8

y=8-6

y=2

Answer Link

Otras preguntas

Why does jefferson begin with points about human rights before discussing the colonists specific grievances?

The ratio of girls to boys in the junior high band is 5 to 7. At the beginning of the year, there were 72 students in the band. By the end of the year, the rati

Which expression is equivalent to 9a + 12? 3(3a + 2) 3(6a + 9) 3(3a + 4) 3(6a + 3)

Which of the following pharaohs is described in the passage below? This pharaoh ruled the New Kingdom and made Egypt a mighty empire. His invasion of Nubia grea

How many photocopies can you make for $2.00 at the rate of three copies for ten cents?

Is it true or false ? Water is able to move rocks as big as boulders. Sciene question.

Al's awesome autos advertised a special sale on cars - Dealer cost plus 5%!! Jack and Margaret boughta luxury sedan for $23,727.90. What was the dealers cost?

If you know the pythagorean theorem, then you can always find the distance between two points in the plane.

in which food category is starch

the telephone rang a dozen times this morning