Answers edited by Xodiac M.

• Back to user's profile
• How do you solve `11v ^ { 2} - 7v + 19= 9`?
  
• Question #03596
  
• How do you solve the following system?: `2x +3y =5 , 8x +5y = -4`
  
• What is the equation of the line which is perpendicular to `2x+y=-4` which passes through the point `(2,-8)?`