Basic Math Examples

Simplify a/2-3/(4b)+(5a)/6-11/(12b)
Step 1
To write as a fraction with a common denominator, multiply by .
Step 2
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 2.1
Multiply by .
Step 2.2
Multiply by .
Step 3
Combine the numerators over the common denominator.
Step 4
Move to the left of .
Step 5
To write as a fraction with a common denominator, multiply by .
Step 6
To write as a fraction with a common denominator, multiply by .
Step 7
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 7.1
Multiply by .
Step 7.2
Multiply by .
Step 7.3
Multiply by .
Step 7.4
Multiply by .
Step 8
Combine the numerators over the common denominator.
Step 9
Combine the numerators over the common denominator.
Step 10
Simplify the numerator.
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Step 10.1
Simplify each term.
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Step 10.1.1
Apply the distributive property.
Step 10.1.2
Multiply by .
Step 10.1.3
Multiply by .
Step 10.1.4
Rewrite using the commutative property of multiplication.
Step 10.1.5
Multiply by .
Step 10.2
Add and .
Step 10.3
Subtract from .
Step 11
Cancel the common factor of and .
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Step 11.1
Factor out of .
Step 11.2
Factor out of .
Step 11.3
Factor out of .
Step 11.4
Cancel the common factors.
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Step 11.4.1
Factor out of .
Step 11.4.2
Cancel the common factor.
Step 11.4.3
Rewrite the expression.