Checking Solutions to Linear Equations

Tell whether the ordered pair is a solution to the system.
(-1,  -2)   3x + 5y = 3
               -9x - 8y = -9

• yes

• no

Tell whether the ordered pair is a solution to the system.
(6, - 10)   -2x - 5y = -10
                     4x + 2y = -28

• yes

• no

Tell whether the ordered pair is a solution to the system.
(2, 2)   16x - 12y = -12
             -8x + 6y = 6

• Yes

• No

Tell whether the ordered pair is a solution to the system.
(0, 4)    -x + 7y = 9
             -2x + 14y = 6

• Yes

• No

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

What is the solution to the system?

• (3, -1)

• (2, -6)

• No Solution 

• (6, -2)

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

What is the solution?

• (6, 3)

• (3, 6)

• (-6, 3)

• No solution

The line graphed on the grid represents the first of two equations in a system of linear equations.
If the graph of the second equation in the system passes through the points (12, 20) and (4, 12), which statement is true?

• The only solution to the system is (10, 5).

• The only solution to the system is (0, 14).

• The system has no solution.

• The system has an infinite number of solutions,

Solve the following system by checking each answer choice. Remember you must "plug in" the x-value and y-value from the point into BOTH equations.

• (3, -1)

• (-1, -3)

• (-1, -1)

• (-1, 3)