Solving Systems by Substitution

• Infinite number of solutions

• (0, 7)

• (-5, -7)

• (5, 7)

• (4, -3)

• (-1, -3)

• (-4, -3)

• (-4, 3)

• (-1, 3)

• (0, -3)

• (1, 3)

• (1, -3)

• (-1, -6)

• (-6, 1)

• (-3, -6)

• (1, -6)

• (2, -3)

• (-3, -2)

• (6, 4)

• (2, 3)

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Using Substitution, solve for the system of linear equations:

 $x=-3y+1$  

 $-3x-3y=-15$  

• Infinitely many solutions

• (-1,5)

• (7,-2)

• No solution

Using Substitution, solve for the following system of linear equations: $5x-2y=18$  

 $y=-2x+9$  

• (4,1)

• No solution

• Infinitely many solutions

• (5,-2)

Using Substitution, solve for the following system of linear equations:  $y=2x+1$  

 $y=-x+16$  

• (3,-7)

• No solutions

• Infinitely many solutions

• (5,11)