casandraserrat7900 casandraserrat7900
  • 20-02-2018
  • Mathematics
contestada

4 x + 3 y = 20 2 x + y = 7 4x+3y=20 2x+y=7 if ( x , y ) = ( a ,
b. (x,y)=(a,b) is a solution to the system of equations above, what is the value of b b ?

Respuesta :

galinasem2 galinasem2
  • 23-02-2018
Value of b is: a=1/2 b=6
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