samuelhayes
samuelhayes samuelhayes
  • 04-02-2021
  • Mathematics
contestada

Find the solution of the system of equations. 10x-9y=-32 2x-10y=10

Respuesta :

GauthamSubramanian07 GauthamSubramanian07
  • 04-02-2021

Answer:

(-5,-2)

Step-by-step explanation:

multiply the second equation by 5 to get 10x-50y=50

then you subrtact the two and end up with 41y=-82

which simplifies into y=-2

finally plug in y to one equation and solve for x

once you do that you get x=-5

Answer Link

Otras preguntas

How many zeros does 10 ^ 3 have?
Factor this please and thank you. 18-9w
check the given picture below.
Fatimah spent 1/4 of her money on 8 cookies and 2 muffins. A muffin cost three times as much as a cookie. She bought some more cookies with 2/7 of her remaining
for what value of k, the expression x²+kxy²+9y² becomes a perfect square​
A rifle bullet with mass 8.00 g and initial horizontal velocity 280 m/s strikes and embeds itself in a block with mass 0.992 kg that rests on a frictionless sur
now a days water management is very essential write your opinion on this​
Where does the energy released by fission and fusion come from?
Give reason: Raj's bicycle was not working properly. His father asked him to put some grease on the chain. Why did his father ask him to put grease on the chain
HELP PLEASE! Select a figure from the options which will continue the same series as established by the problem figures. Please answer somebody! Need answer.