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Finite Math Examples
Step 1
Rewrite the equation as .
Step 2
Step 2.1
Simplify each term.
Step 2.1.1
Move the negative in front of the fraction.
Step 2.1.2
Cancel the common factor of and .
Step 2.1.2.1
Factor out of .
Step 2.1.2.2
Cancel the common factors.
Step 2.1.2.2.1
Factor out of .
Step 2.1.2.2.2
Cancel the common factor.
Step 2.1.2.2.3
Rewrite the expression.
Step 2.1.3
Combine and .
Step 2.2
To write as a fraction with a common denominator, multiply by .
Step 2.3
To write as a fraction with a common denominator, multiply by .
Step 2.4
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Step 2.4.1
Multiply by .
Step 2.4.2
Multiply by .
Step 2.4.3
Multiply by .
Step 2.4.4
Multiply by .
Step 2.5
Combine the numerators over the common denominator.
Step 2.6
Simplify the numerator.
Step 2.6.1
Multiply by .
Step 2.6.2
Multiply by .
Step 2.6.3
Add and .
Step 3
Subtract from both sides of the equation.
Step 4
Since the expression on each side of the equation has the same denominator, the numerators must be equal.
Step 5
Step 5.1
Divide each term in by .
Step 5.2
Simplify the left side.
Step 5.2.1
Cancel the common factor of .
Step 5.2.1.1
Cancel the common factor.
Step 5.2.1.2
Divide by .
Step 5.3
Simplify the right side.
Step 5.3.1
Divide by .