Precalculus Examples

Write the Equation in Standard Form
To write a linear equation in standard form, move each variable term to the left side of the equation and simplify.
Move to the left side of the equation because it contains a variable.
must be positive, so multiply both sides of the equation by .
Simplify the left side of the equation.
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Multiply by .
Apply the distributive property.
Simplify the expression.
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Rewrite as .
Multiply by .
Reorder and .
Multiply by .
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