giop12 giop12
  • 22-04-2019
  • Mathematics
contestada

Solve the system of equations below algebraically 2x-3y=8 4x+2y= 10

Respuesta :

meredith48034
meredith48034 meredith48034
  • 22-04-2019

[tex]2x - 3y = 8 \\ 4x + 2y = 10 \\ \\ - 4x + 6y = - 16 \\ \: \: 4x + 2y = 10 \\ \\ 8y = - 6 \\ y = \frac{ - 6}{8} = \frac{ - 3}{4} \\ \\ 4x - 2( \frac{ - 3}{4} ) = 10 \\ 4x + \frac{3}{2} = 10 \\ 4x = \frac{17}{2} \\ x = \frac{17}8[/tex]
Answer Link

Otras preguntas

do two-headed snakes really exist?
Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil?
why does alaska have really long days during some times of the year and really short days during other times?
Can anyone help me solve this algebra porblem? -4 2/3=2n/3+1/3+n/3 Negative four and two thirds equals two "n" over three plus one over three plus "n" over thre
Help me what times would it e and where do i put a x to show where London will be in 12 hours time
what 3 numbers multiply to get 63?
A 430 g football is lying on the ground, then is kicked and is moving at 25 m/s. If the duration of the impact was 0.0010 s, what was the average force on the b
Approximately 15% of the shirts at windsor and best garment factory are labeled irregular and di not receive the windsor and best label. At this rate how many s
Approximately 15% of the shirts at windsor and best garment factory are labeled irregular and di not receive the windsor and best label. At this rate how many s
find the zeros of y=x²-1 from a graph.