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Algebra Examples
Step 1
Subtract from both sides of the equation.
Step 2
Step 2.1
To write as a fraction with a common denominator, multiply by .
Step 2.2
To write as a fraction with a common denominator, multiply by .
Step 2.3
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Step 2.3.1
Multiply by .
Step 2.3.2
Multiply by .
Step 2.3.3
Reorder the factors of .
Step 2.4
Combine the numerators over the common denominator.
Step 2.5
Simplify the numerator.
Step 2.5.1
Apply the distributive property.
Step 2.5.2
Move to the left of .
Step 2.5.3
Multiply by .
Step 2.5.4
Apply the distributive property.
Step 2.5.5
Multiply by .
Step 2.5.6
Multiply by .
Step 2.5.7
Subtract from .
Step 2.5.8
Subtract from .
Step 2.6
Factor out of .
Step 2.7
Rewrite as .
Step 2.8
Factor out of .
Step 2.9
Rewrite as .
Step 2.10
Move the negative in front of the fraction.
Step 3
Set the numerator equal to zero.
Step 4
Subtract from both sides of the equation.