sourjesh123
sourjesh123 sourjesh123
  • 02-01-2021
  • Mathematics
contestada

(ii) x + y + 2 and x - y - 1​

Respuesta :

aaydaruus
aaydaruus aaydaruus
  • 02-01-2021

Step-by-step explanation:

please see it my work solution steps

Ver imagen aaydaruus
Answer Link
Аноним Аноним
  • 02-01-2021

Answer:

[tex]x + y + 2 = 0- - - eqn(i) \\ x - y - 1 = 0 - - - eqn(ii) \\ eqn(i) + eqn(ii) \\ = 2x + 1 = 0 \\ 2x = -1 \\ x = - \frac{1}{2} \\ substitute \: for \: x \: in \: eqn(i) \\ -\frac{1}{2} + y + 2 = 0 \\ y = (-2 + \frac{1}{2} ) \\ y = -\frac{3}{2} [/tex]

Answer Link

Otras preguntas

A Streetcar Named Desire thesis essay
one should not boast for his success ( one’s success)
the number n can be expressed as the product of four prime numbers, exactly three of which are the same. how many different positive divisors does n have, inclu
I'm not good with this type of thing in math so I need help. 1 .▲PQR has angle measures of 108 degrees, 33 degrees, and x degrees. Describe how to find the mis
Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?
1.) (-4,-3); m=2/3 given point, then graph a line with the given slope
one should not boast for his success ( one’s success)
the number n can be expressed as the product of four prime numbers, exactly three of which are the same. how many different positive divisors does n have, inclu
each digit in a falling jumber is less than the digit on its less. what id the lesdt falling number greater than 98,642
1.) (-4,-3); m=2/3 given point, then graph a line with the given slope