# Precalculus Examples

Solve in Terms of the Arbitrary Variable x
,
Move all terms not containing to the right side of the equation.
Subtract from both sides of the equation.
Add to both sides of the equation.
Solve the equation for .
Simplify .
Simplify each term.
Apply the distributive property.
Simplify.
Multiply by .
Multiply by .
Simplify by adding terms.
Subtract from .
Add and .
Move all terms not containing to the right side of the equation.
Subtract from both sides of the equation.
Subtract from both sides of the equation.
Subtract from .
Divide each term by and simplify.
Divide each term in by .
Cancel the common factor of .
Cancel the common factor.
Divide by .
Simplify each term.
Cancel the common factor of and .
Factor out of .
Cancel the common factors.
Factor out of .
Cancel the common factor.
Rewrite the expression.
Cancel the common factor of and .
Factor out of .
Cancel the common factors.
Factor out of .
Cancel the common factor.
Rewrite the expression.
Solve the equation for .
Simplify .
Combine the opposite terms in .
Subtract from .
Add and .
Apply the distributive property.
Combine the opposite terms in .
Add and .
Add and .
Add and .
Add and .
Since , the equation will always be true.
Always true
Always true
Simplify the right side.
Reorder and .
Always true
Always true
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