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BP 10/26 systems of substitution
Contributed by: Schmidt
(Original author: May)
 Solve the linear system by using substituion.
     y = - 2x + 8
     y = x - 7
*type No Solution or Infinite Solutions when necessary
{
Solve the linear system by substitution.
     y= x +6
     6x + 27 = -3y
*type No Solution or Infinite Solutions when necessary
{
Solve the system of equations using substitution.
*type No Solution or Infinite Solutions when necessary
{
-4x + 2y= -4
y=-2x+6
    Far Fetch pet daycare charges $15 a day plus    $3 per hour for a pet.  Stay and Play pet     daycare charges $10 a day plus $4 per hour    for a pet.  For how many hours will the    pet daycares charge the same amount?      
hours will cost $
at both places.
Solve the system of equations using substitution.
*type No Solution or Infinite Solutions when necessary
{
y = 5x - 3
y = 2x + 6
Solve the system of equations using substitution.
*type No Solution or Infinite Solutions when necessary
{
2x+ y = - 2
y = 6x + 14
Solve the system of equations using substitution.
*type No Solution or Infinite Solutions when necessary
{
y = -2x - 2
2x+ y =14
 What is the solution to the system shown below?
         y = 8x - 4         -16x+2y = - 8
*type No Solution or Infinite Solutions when necessary
{
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