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

The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal

y - y₁ = m(x - x₁) Slope-Intercept Form of the Line General Linear Form of the Line Point-Slope Form of the Line Slope Form

The point where the two axes intersect (0,0).

y - y₁ = m(x - x₁) Slope-Intercept Form of the Line General Linear Form of the Line Point-Slope Form of the Line Slope Form

Who wrote the sonnet, “The New Colossus,” which is engraved on the pedestal of the Statue of Liberty?

This watery vacation spot is considered part of both California and Nevada. Name this lake

This song was popular with American troops during the Revolutionary War. Here is a part of its famous refrain: “Stuck a feather in his cap, and called it macar

The last new star was added to the American flag in which year?

How many people were living in the United States of America on July 4, 1776? 2.5 million 9 million 15 million 30 million

This state and river share a name, which comes from an Indian word meaning “Father of Waters.”