Systems of Equations Graphing, Substitution, Elimination

Use elimination to find the solution:
7x+2y=24
8x+2y=30

• (6,-9)

• (-9,6)

• (-6,9)

• (0,0)

Use elimination to find the solution:
-6x+5y=1
     6x+4y=-10

• (1,1)

• (-1,-1)

• (-1, 1) 

• (1, -1)

Solve using elimination. 
 4x + 8y = 20
-4x + 2y = -30

• (-7,1)

• (2,-5)

• (-2,5)

• (7,-1)

Solve by elimination:
4x+9y=28
-4x-y=-28

• (-7,0)

• (6,0)

• (-6,0)

• (7,0)

What is the solution to the following system?

• (5,-1)

• (5,1)

• (-1,5)

• (1,-5)

What is the solution to the following system?

• All Real Numbers

• No Solution

• (0, 0)

• Infinite Solutions

Use substitution to find the solution:
y= 4x + 3
2x - 3y = 21

• (3,-9)

• (-3,-9)

• (-3,9)

• (0,1)

Solve the system by graphing.
y = 2/3x - 2
y = -x + 3

• (0,3)

• (0,-3)

• (3,0)

• (-3,0)

Solve the system by graphing:
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

What is the solution to this system?
x - y = 6
y= 2x - 5

• (1,3)

• (-1,3)

• (-1,-7)

• (1,-7)