Seudónimo Seudónimo
  • 04-03-2021
  • Mathematics
contestada

pls help need it ASAP
will give brainlist
:)

pls help need it ASAP will give brainlist class=

Respuesta :

kritika3375
kritika3375 kritika3375
  • 04-03-2021

Step-by-step explanation:

Given

5x + 2y = 16 .....i)

x + 2y = 4 .....ii)

Subtracting equation I) and ii) we get

5x + 2y = 16

x + 2y = 4

- - -

4x = 12

x = 3

Putting x = 3 in equation ii)

3 + 2y = 4

2y = 4 - 3

y = 1/2

x =3 and y = 1/2

Hope it helps :)

Answer Link
19khtra 19khtra
  • 04-03-2021

Answer:

1) x=2 y=3 2) x=2 y=1

Step-by-step explanation:

Answer Link

Otras preguntas

Please write 4-5 sentences about what you see in this image.
pls answer quickly and lots of details
Kaya used these steps to solve the equation 7+2x=2(x−1)+4. Which choice describes the meaning of her result, 7=2? A: No values of x make the equation true B: Th
For the following set of data, find the population standard deviation, to the nearest hundredth. 148, 205, 199, 165, 189, 138, 221, 182 Answer:
Write the following algebraically, using x as your unknown. I think of a number, multiply it by 2, subtract 3 and multiply the result by 4
what is the value of B is the value of A+ is 15?​
Label the steps of translation that led to go gene expression. 1.A peptide bond is created between the first two amino acids formed 2.Once a protein is formed t
Which statement describes a Disadvantage of utilitarianism
How has the United States acted to address water pollution?
The options are: 1. Louisiana 2. Senegambia 3. France For the second one it’s: 1. Code Noir 2. Company of indies 3. Code Maroon The third is: 1. Maroons