mcanimalluver19
mcanimalluver19 mcanimalluver19
  • 05-10-2021
  • Mathematics
contestada

Solve by elimination.
2x+5y=-1
x+2y=0

Respuesta :

victoriawhyy
victoriawhyy victoriawhyy
  • 05-10-2021
2x+5y=-1
2x+5y+1=-1+1
2x+5y+1=0

x+2y=0
2y=-x
y= -1/2 x or y= -0,5x
Answer Link

Otras preguntas

Who was the first person to walk in the moon
Which measurement is not equal to 3 m 30 dm or 300 cm or 3000 mm or 3000 cm
1.Which sentence contains an adjective clause?    A. Pizza, which many people love, can also be nutritious.  B.Thin-crust pizza with low-fat cheese has fewer ca
Which substance does not obey the Lewis octet rule? a. O₂ b. NO c. CO d. N₂ Can anyone explain this one for me?
Who would have supported the two sides in the English Revolution?
Two identical capacitors are arranged in a circuit. What is the ratio of the equivalent capacitance of the circuit when the capacitors are in series to that whe
The frequency of violet light is 7.5x10 to the 14th power hertz. What is the wavelength?
3x-150=1778. Help me please I need help bad
which is an example of a physical change* metal rusting*silver tarnishing* water boiling* paper burning
I would like to know if 2 kg is greater or less then 1500 g