Checking solutions System

System of Equations

System of Equations

​Solution to System

A solution is an ordered pair that satisfies both equations.
When checking your statement should be a true statement.

1. Substitute the point for x and y for 1 of the equations.

2. Evaluate the equation.

3. If you get a true statement, you need to check other equation.

4. It has to work for both equations.

​Steps

​Example

Solution

​Example

Solution

Fill in the Blanks

Is (1,7) a solution to system below

$2x+y=9$

$4x-2y=-10$

Need to use dry erase boards.

Example

Fill in the Blanks

Is point a solution to the system?

Draw

Is (6,-1) a solution to the system?