Precalculus Examples
, ,
Step 1
Multiply by .
Add and .
Step 2
Since , the equation will always be true.
Always true
Step 3
Multiply by .
Always true
Step 4
Multiply by .
Always true
Add and .
Always true
Always true
Step 5
Since , the equation will always be true.
Always true
Always true
Step 6
The ordered pair is a solution to the system of equations.
is a solution