Solve this system of equations. 6x=-58-11y and -4x=2-11y

 6x=-58-11y;-4x=2-11y Solution : {x,y} = {-6,-2}  System of Linear Equations entered :  [1] 6x + 11y = -58   [2] -4x + 11y = 2 Graphic Representation of the Equations : 11y + 6x = -58 11y - 4x = 2 Skip Ad
Solve by Substitution :

// Solve equation [2] for the variable  y  
 

[2] 11y = 4x + 2 [2] y = 4x/11 + 2/11

// Plug this in for variable  y  in equation [1]

  [1] 6x + 11•(4x/11+2/11) = -58   [1] 10x = -60

// Solve equation [1] for the variable  x  

  [1] 10x = - 60    [1] x = - 6 

// By now we know this much :

  x = -6   y = 4x/11+2/11

// Use the  x  value to solve for  y  

  y = (4/11)(-6)+2/11 = -2 Solution : {x,y} = {-6,-2} 

c

basically you add male (x) and female (y) together and get 127, there are 23 more male athletes (x) so to get the same amount of make and female you need to add 23 to female (y) so the answer will be c.