Systems of Equations by Substitution

Solve for x and y by using the substitution method.

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Solve for x and y by using the substitution method.

3x + 2y = 16

y = -7x + 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Solve for x and y by using the substitution method.

y = -2x

4x - y = 0

• (1,2)

• (0,0)

• No Solutions

• Infinite Solutions

Solve the system using the substitution method:

• $\left(1,\ -1\right)$

• $\left(-1,\ 1\right)$

• $\left(1,\ 5\right)$

• $\left(5,\ 1\right)$

Solve the following system using the substitution method

• 
  

  $\left(4,\ 0\right)$
  

• $\left(0,\ 4\right)$

• $\left(4,\ 11\right)$

• $\left(11,\ 4\right)$

Solve the system using the substitution method.

y = 3x - 13

2x + 4y = 4

• (5,2)

• (4, -1)

• (-4, -1)

• (5, -2)

• (-4, 1)

Solve the system using the substitution method

y = 5x − 5

y = −4x + 22

• (1, 2)

• (3, 10)

• (-1, 2)

• (-3, 10)

Solve the system of equations by substitution.
y = -4x + 5
y =  3x - 16

• (-3, -25)
• (3,-7)
• (11, 17)
• (21, 47)

Solve the following systems of equations using substitution:

y = 8

y = -4x + 4

• (8, -1)

• (-28, 8)

• (-1, 8)

• (8, -28)

Solve:
y=8x+1
y=6x+3

• (1, 9)
• (4, 14)
• (0, 1)
• (2, 4)