waitingonsuperman020 waitingonsuperman020
  • 03-02-2020
  • Mathematics
contestada

3x - 2y = 19
x + y = 8
i just dont understand

Respuesta :

meredith48034
meredith48034 meredith48034
  • 03-02-2020

Answer:

3x-2y=19

2(x+y=8)

3x-2y=19

2x+2y=16

5x=35

x=7

7+y=8

y=1

(7,1)

Answer Link

Otras preguntas

tell how the daughter's personality affects the plot of the story
David expressed the ratio of the number of books that he owns to the number of DVDs that he owns as 27:11. Which statement could be true based upon this relatio
If the fed purchases $100 billion in debt of failing firms and simultaneously sells $100 billion in treasury bonds, what is the net change in the monetary base
help me out some one
why Did Stone Age people create cave paintings?
HEEEELP PLEASE!!! (need help quickly!)
Summary of the 5th amendment
What poetic technique does Henry Wadsworth Longfellow use in this excerpt from the poem "The Day Is Done"? The day is done, and the darkness Falls from the w
Hamlet finds Horatio's speech so strange that he says Horatio uses "wild and whirling words."
How is the climate in San Francisco, California different from Wichita, Kansas