sn24cecconig sn24cecconig
  • 23-02-2021
  • Mathematics
contestada

Solve by Substitution:
3x-2y = 4
y = -2x + 5


YALL PLZ HELP ILL DO ANYTHING

Respuesta :

michelejacques07 michelejacques07
  • 23-02-2021

Answer:x=2

Step-by-step explanation:

Answer Link
faisal4craft7 faisal4craft7
  • 23-02-2021
3x-2(-2x+5) = 4

3x + 4x - 10 = 4

7x-10 = 4

7x = 14

x = 2

y = -2(2) + 5

y = -4 + 5

y = 1

(x,y) = (2,1)
Answer Link

Otras preguntas

eliminate 3x+2y=4 8x-3y=-6
Solve the linear equation: x + 3 + x - 8 + x = 55
Which of these is true for both photosynthesis and cellular respiration? Both occur in all organisms. Both occur in most producers. Both produce carbon dioxide.
When the Nile flooded, what did it leave behind?
John is a farmer who wants to keep his soil as productive as possible. Which of these actions would help him achieve this goal? excessive irrigation crop rotati
If solution A has twice as much solute as solution B is it possible for them to have the same concentration
When the Nile flooded, what did it leave behind?
5 less than the product of 8 and a number
Adam Smiths Wealth of Nations stressed the importance of?
how did americans feel about the future of their new government in 1790