masonkendall212 masonkendall212

26-01-2021
Mathematics

contestada

Can someone solve this with the method of subtraction using addition please quick

Can someone solve this with the method of subtraction using addition please quick class=

Respuesta :

deathdoodle2000 deathdoodle2000

26-01-2021

Answer:1. X=2 y=4

2. X=2.5 y=3

3.x=0 y=-1

Step-by-step explanation:

1. 6x=12

x=2

replace

4+y=8

y=4

2.

8x=20

x=2.5

replace

5+3y=14

y=3

3.

-6y=6

y=-1

replace

x=0

Answer Link

Otras preguntas

Describe some of the influence of Latin music in the US in the early part of the twentieth century. What was the significance of "Machito and His Afro-Cubans"?

Lost territories in Europe, Asia Minor, North Africa, and the Middle East A. British Empire B. Western imperialists C. Habsburg Empire D. Ottoman Empire

Tom and Diane start to race.Tom took 4 seconds to run 6 yards.Diane ran 5 yards in 3 seconds. If they continued to run at the same speeds,who would get to 30 ya

Ten minutes after a submarine is launched from a research ship,it is 25 meters below the surface. After 30 minutes, the submarine has descended 75 meters. At wh

three eighths the cast in a musical have to sing.What fraction of the cast does not have to sing?

Which sentence is the correctly written compound sentence? A. The wild ponies on the island often swim in the ocean. B. The wild ponies live on the island; ofte

Which sentence uses italics or quotation marks correctly? A. The first play I acted in was Shakespeare's "A Midsummer Night's Dream." B. Her book report is on J

a 26 inch painting is how many yards long

T/F Jesus gave signs by performing miracles so that men might believe that He was the Son of God.

Colin is buying dirt to fill a garden bed that is a 9 ft by 16 ft rectangle. If he wants to fill it to a depth of 4 in., how many cubic yards of dirt does he ne