Finite Math Examples

Solve for x (2x+6/4)+(3-x/3)=(4x-3/6)
Step 1
Simplify .
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Step 1.1
Cancel the common factor of and .
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Step 1.1.1
Factor out of .
Step 1.1.2
Cancel the common factors.
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Step 1.1.2.1
Factor out of .
Step 1.1.2.2
Cancel the common factor.
Step 1.1.2.3
Rewrite the expression.
Step 1.2
To write as a fraction with a common denominator, multiply by .
Step 1.3
Combine and .
Step 1.4
Combine the numerators over the common denominator.
Step 1.5
Find the common denominator.
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Step 1.5.1
Multiply by .
Step 1.5.2
Multiply by .
Step 1.5.3
Multiply by .
Step 1.5.4
Multiply by .
Step 1.5.5
Write as a fraction with denominator .
Step 1.5.6
Multiply by .
Step 1.5.7
Multiply by .
Step 1.5.8
Reorder the factors of .
Step 1.5.9
Multiply by .
Step 1.5.10
Multiply by .
Step 1.6
Combine the numerators over the common denominator.
Step 1.7
Simplify each term.
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Step 1.7.1
Multiply by .
Step 1.7.2
Subtract from .
Step 1.7.3
Multiply by .
Step 1.7.4
Multiply by .
Step 1.7.5
Multiply by .
Step 1.8
Add and .
Step 2
Cancel the common factor of and .
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Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
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Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 3
Move all terms containing to the left side of the equation.
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Step 3.1
Subtract from both sides of the equation.
Step 3.2
To write as a fraction with a common denominator, multiply by .
Step 3.3
Combine and .
Step 3.4
Combine the numerators over the common denominator.
Step 3.5
Simplify the numerator.
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Step 3.5.1
Multiply by .
Step 3.5.2
Subtract from .
Step 3.6
Factor out of .
Step 3.7
Rewrite as .
Step 3.8
Factor out of .
Step 3.9
Rewrite as .
Step 3.10
Move the negative in front of the fraction.
Step 4
Multiply both sides of the equation by .
Step 5
Simplify both sides of the equation.
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Step 5.1
Simplify the left side.
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Step 5.1.1
Simplify .
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Step 5.1.1.1
Cancel the common factor of .
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Step 5.1.1.1.1
Move the leading negative in into the numerator.
Step 5.1.1.1.2
Factor out of .
Step 5.1.1.1.3
Cancel the common factor.
Step 5.1.1.1.4
Rewrite the expression.
Step 5.1.1.2
Multiply.
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Step 5.1.1.2.1
Multiply by .
Step 5.1.1.2.2
Multiply by .
Step 5.2
Simplify the right side.
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Step 5.2.1
Simplify .
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Step 5.2.1.1
Cancel the common factor of .
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Step 5.2.1.1.1
Move the leading negative in into the numerator.
Step 5.2.1.1.2
Factor out of .
Step 5.2.1.1.3
Cancel the common factor.
Step 5.2.1.1.4
Rewrite the expression.
Step 5.2.1.2
Multiply by .
Step 6
Move all terms not containing to the right side of the equation.
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Step 6.1
Add to both sides of the equation.
Step 6.2
Add and .
Step 7
Divide each term in by and simplify.
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Step 7.1
Divide each term in by .
Step 7.2
Simplify the left side.
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Step 7.2.1
Cancel the common factor of .
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Step 7.2.1.1
Cancel the common factor.
Step 7.2.1.2
Divide by .
Step 7.3
Simplify the right side.
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Step 7.3.1
Cancel the common factor of and .
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Step 7.3.1.1
Factor out of .
Step 7.3.1.2
Cancel the common factors.
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Step 7.3.1.2.1
Factor out of .
Step 7.3.1.2.2
Cancel the common factor.
Step 7.3.1.2.3
Rewrite the expression.
Step 8
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: