23-12-2019
Mathematics

contestada

What is the result of adding these twice equations?

5x-y=6

-2x+y=8

Relax

Respuesta :

Stefanisaska Stefanisaska

24-12-2019

Answer: 3x=14

X=14/3

y=52/3

Step-by-step explanation:

5x-y-2x+y=6+8

3x=14

X=14/3

Y=8+2x

Y=8+28/3

Y=52/3

Answer Link

Otras preguntas

Write the equation of the graph

Island whose eastern half is a sovereign state

is x 2 = y a function?

Which nonverbal cue most likely indicates that a person is open to a conversation? 1lack of eye contact 2crossed arms 3smiling mouth 4monotone voice

In a paragraph of three to five sentences , summarize president lincolns meaning in the paragraph in bold .use proper spelling and grammar

x³ multiplied by x² plz help and show an explanation not just the answer.

What is the value of a in the equation a = 2 + 3a + 10?

What is the percent of change from 35 to 62? round to the nearest percent.

What is the area of the kite? 135 m2 108 m2 90 m2

1. Es necesario estudiar mucho. = que estudiar mucho. 2. Lo No puedo ir al cine contigo. 3. No voy a tomar un taxi. Voy a tomar (the bus). 4. Voy a tomar el en