Basic Math Examples

Simplify 7/(3c)-6÷(4/c)+3
Step 1
Simplify each term.
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Step 1.1
To divide by a fraction, multiply by its reciprocal.
Step 1.2
Cancel the common factor of .
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Step 1.2.1
Factor out of .
Step 1.2.2
Factor out of .
Step 1.2.3
Cancel the common factor.
Step 1.2.4
Rewrite the expression.
Step 1.3
Combine and .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
To write as a fraction with a common denominator, multiply by .
Step 4
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 4.1
Multiply by .
Step 4.2
Multiply by .
Step 4.3
Multiply by .
Step 4.4
Multiply by .
Step 5
Combine into one fraction.
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Step 5.1
Combine the numerators over the common denominator.
Step 5.2
Multiply by .
Step 6
Simplify the numerator.
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Step 6.1
Rewrite using the commutative property of multiplication.
Step 6.2
Multiply by by adding the exponents.
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Step 6.2.1
Move .
Step 6.2.2
Multiply by .
Step 6.3
Multiply by .
Step 7
To write as a fraction with a common denominator, multiply by .
Step 8
Simplify terms.
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Step 8.1
Combine and .
Step 8.2
Combine the numerators over the common denominator.
Step 9
Simplify the numerator.
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Step 9.1
Multiply by .
Step 9.2
Reorder terms.
Step 10
Simplify with factoring out.
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Step 10.1
Factor out of .
Step 10.2
Factor out of .
Step 10.3
Factor out of .
Step 10.4
Rewrite as .
Step 10.5
Factor out of .
Step 10.6
Simplify the expression.
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Step 10.6.1
Rewrite as .
Step 10.6.2
Move the negative in front of the fraction.