| 
 
 
| Question 214397:  How do I solve this linear equation
 Is (5,0) a solution of the system
 x-4y=5
 2x-3y=10
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! Is (5,0) a solution of the system x-4y=5
 2x-3y=10
 ------------------
 Multiply thru the 1st equation by 2 to get:
 2x-8y = 10
 ---
 Subtract that equation from the 2nd equation to get:
 5y = 0
 y = 0
 --------------
 Substitute that into x -4y = 5
 x -4*0 = 5
 x = 5
 ==================
 So you are correct; (5,0) is the solution.
 ===========================================
 Cheers,
 Stan H.
 | 
  
 | 
 |