ashlynestrada91
ashlynestrada91 ashlynestrada91
  • 13-01-2021
  • Mathematics
contestada

please help me its about Solving by substitution

please help me its about Solving by substitution class=

Respuesta :

s689012
s689012 s689012
  • 13-01-2021

Answer:

x = 3 and y = 5

Step-by-step explanation:

y = x+2

3x+2(x+2)=19

3x+2x+4=19

5x+4=19

    -4   -4

5x=15

x=3

y=x+2

y=(3)+2

y=5

Answer Link
Аноним Аноним
  • 13-01-2021

Answer:

x=3 and y=5

Step-by-step explanation:

Ver imagen Аноним
Answer Link

Otras preguntas

Ganesh spend 60% of his income every month and saves Rs 11,120 in a month. Find his monthly income and expenditure.​
A motor cycle travelling at 10 m/s accelerates at 4m/s for 8s.what is it final velocity? ​
When it comes to architectural engineering, another discipline aided directly by technology that is used in the engineering field is which of the following?
Arrange the systems of equations in order from least to greatest based on the number of solutions for each system. y = 61 – 2 33 – 7y = 9 -43 + 5y = 1 -5x + y =
What Fahrenheit temperature is equal to 342 Kelvin?
Which option is a clear example of a non sequitur? O A. No one believes in gremlins, but that's because gremlins are invisible. O B. The inferiority of ketchup
21.5% of 825 is what number?
What are the two rift valleys in East Africa​
the security guard stopped the thei
Can anyone help? Will give Brainly + 18 pts