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Finite Math Examples
,
Step 1
Step 1.1
Subtract from both sides of the equation.
Step 1.2
Subtract from both sides of the equation.
Step 2
Step 2.1
Simplify .
Step 2.1.1
Simplify each term.
Step 2.1.1.1
Apply the distributive property.
Step 2.1.1.2
Simplify.
Step 2.1.1.2.1
Multiply by .
Step 2.1.1.2.2
Multiply by .
Step 2.1.1.2.3
Multiply by .
Step 2.1.2
Simplify by adding terms.
Step 2.1.2.1
Subtract from .
Step 2.1.2.2
Add and .
Step 2.2
Move all terms not containing to the right side of the equation.
Step 2.2.1
Subtract from both sides of the equation.
Step 2.2.2
Add to both sides of the equation.
Step 2.2.3
Subtract from .
Step 2.3
Divide each term in by and simplify.
Step 2.3.1
Divide each term in by .
Step 2.3.2
Simplify the left side.
Step 2.3.2.1
Cancel the common factor of .
Step 2.3.2.1.1
Cancel the common factor.
Step 2.3.2.1.2
Divide by .
Step 2.3.3
Simplify the right side.
Step 2.3.3.1
Simplify each term.
Step 2.3.3.1.1
Dividing two negative values results in a positive value.
Step 2.3.3.1.2
Cancel the common factor of and .
Step 2.3.3.1.2.1
Factor out of .
Step 2.3.3.1.2.2
Move the negative one from the denominator of .
Step 2.3.3.1.3
Rewrite as .
Step 3
Step 3.1
Simplify .
Step 3.1.1
Simplify each term.
Step 3.1.1.1
Apply the distributive property.
Step 3.1.1.2
Multiply .
Step 3.1.1.2.1
Combine and .
Step 3.1.1.2.2
Multiply by .
Step 3.1.1.3
Multiply by .
Step 3.1.1.4
Move the negative in front of the fraction.
Step 3.1.2
To write as a fraction with a common denominator, multiply by .
Step 3.1.3
Combine and .
Step 3.1.4
Combine the numerators over the common denominator.
Step 3.1.5
Simplify the numerator.
Step 3.1.5.1
Multiply by .
Step 3.1.5.2
Subtract from .
Step 3.1.6
Subtract from .
Step 4
Step 4.1
Reorder and .
Step 5
Step 5.1
Reorder and .