Systems of Equations Practice

5x - 4y = =-16
x+ 2y = -6

• (-4,-1)
• (5,-1)
• (-5,-1)
• (4,1)

x + y = 3
3x - y = 1

• (2,1)
• (-1,2)
• (1,2)
• (-2,-1)

x-4y = 16
5x + 4y = 8

• (4,-3)
• (-3,4)
• (4,3)
• (3,-4)

Solve for x and y
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

What is the solution?

• One Solution
• No solution
• Infinitely Many Solutions
• (0, -1.5)

Give the solution to the system.

• (3,1)
• (1,3)
• (-1,3)
• (1, -3)

How many solutions are there in the system of equations?

• No Solution

• Infinitely Many Solutions

• One Solution

• Two Solutions

What is the solution to this system?
x = 7 - 2y
2x + y = 5

• (-1,4)
• (4,-1)
• (1,3)
• (3,1)

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)
• (5, 1)
• (0.25, 2)
• ∅

Solve the system of equations by graphing.

• (4, 7)

• (3, 5)

• (6, 7)

• (5, 3)