24callahka 24callahka
  • 24-01-2021
  • Mathematics
contestada

4x + y = 24
y=-4x+24
Substitution

Respuesta :

kumarigurung492
kumarigurung492 kumarigurung492
  • 24-01-2021

Step-by-step explanation:

4x -24=-y

-24-4x=y

then do calculation

Answer Link
pinkwaffles3
pinkwaffles3 pinkwaffles3
  • 24-01-2021

Answer:

infinite solutions

Step-by-step explanation:

substitute y in the first equation

4x+(-4x+24)=24

4x and -4x cancel out

24/24=1

or solve for x, you should also get 1

therefore, infinite solutions. you can also try using a graphing calculator

Answer Link

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