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Algebra Examples
Step 1
Add to both sides of the equation.
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Combine the numerators over the common denominator.
Step 4
Multiply by .
Step 5
To write as a fraction with a common denominator, multiply by .
Step 6
Combine the numerators over the common denominator.
Step 7
Step 7.1
Consider the form . Find a pair of integers whose product is and whose sum is . In this case, whose product is and whose sum is .
Step 7.2
Write the factored form using these integers.
Step 8
Set the numerator equal to zero.
Step 9
Step 9.1
If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .
Step 9.2
Set equal to and solve for .
Step 9.2.1
Set equal to .
Step 9.2.2
Subtract from both sides of the equation.
Step 9.3
Set equal to and solve for .
Step 9.3.1
Set equal to .
Step 9.3.2
Subtract from both sides of the equation.
Step 9.4
The final solution is all the values that make true.