Purplestar1291 Purplestar1291
  • 26-04-2022
  • Mathematics
contestada

if x=-1 and y=2 is the solution of the simultaneous equations .
ax-by=1
ay+bx=-7

Respuesta :

8yvbjp9kdx
8yvbjp9kdx 8yvbjp9kdx
  • 26-04-2022

Answer:ax-by=1

Step-by-step explanation:

Answer Link

Otras preguntas

if 9^x-9^x-1=24, then find the value of (6x)^x
In what types of environments would you find protists?
How do amoebas obtain food?
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
Find the slope of the line that passes through each pair of points
what is the solution for this inequality -10x <40
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
what is 0.000702 in scientific notation.
In what types of environments would you find protists?