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Finite Math Examples
, ,
Step 1
Step 1.1
Move all terms not containing to the right side of the equation.
Step 1.1.1
Add to both sides of the equation.
Step 1.1.2
Subtract from both sides of the equation.
Step 1.2
Divide each term in by and simplify.
Step 1.2.1
Divide each term in by .
Step 1.2.2
Simplify the left side.
Step 1.2.2.1
Cancel the common factor of .
Step 1.2.2.1.1
Cancel the common factor.
Step 1.2.2.1.2
Divide by .
Step 1.2.3
Simplify the right side.
Step 1.2.3.1
Simplify each term.
Step 1.2.3.1.1
Divide by .
Step 1.2.3.1.2
Cancel the common factor of and .
Step 1.2.3.1.2.1
Factor out of .
Step 1.2.3.1.2.2
Cancel the common factors.
Step 1.2.3.1.2.2.1
Factor out of .
Step 1.2.3.1.2.2.2
Cancel the common factor.
Step 1.2.3.1.2.2.3
Rewrite the expression.
Step 1.2.3.1.2.2.4
Divide by .
Step 1.2.3.1.3
Cancel the common factor of and .
Step 1.2.3.1.3.1
Factor out of .
Step 1.2.3.1.3.2
Cancel the common factors.
Step 1.2.3.1.3.2.1
Factor out of .
Step 1.2.3.1.3.2.2
Cancel the common factor.
Step 1.2.3.1.3.2.3
Rewrite the expression.
Step 1.2.3.1.3.2.4
Divide by .
Step 2
Step 2.1
Replace all occurrences of in with .
Step 2.2
Simplify the left side.
Step 2.2.1
Simplify .
Step 2.2.1.1
Simplify each term.
Step 2.2.1.1.1
Apply the distributive property.
Step 2.2.1.1.2
Simplify.
Step 2.2.1.1.2.1
Multiply by .
Step 2.2.1.1.2.2
Multiply by .
Step 2.2.1.1.2.3
Multiply by .
Step 2.2.1.2
Combine the opposite terms in .
Step 2.2.1.2.1
Subtract from .
Step 2.2.1.2.2
Add and .
Step 2.2.1.2.3
Add and .
Step 2.2.1.2.4
Add and .
Step 3
Remove any equations from the system that are always true.