Basic Math Examples

Simplify 5/(a+3)+(-6a-3)/(a^2+3a)-(4-a)/a
Step 1
Simplify each term.
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Step 1.1
Factor out of .
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Step 1.1.1
Factor out of .
Step 1.1.2
Factor out of .
Step 1.1.3
Factor out of .
Step 1.2
Factor out of .
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Step 1.2.1
Factor out of .
Step 1.2.2
Factor out of .
Step 1.2.3
Factor out of .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
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Step 3.1
Multiply by .
Step 3.2
Reorder the factors of .
Step 4
Combine the numerators over the common denominator.
Step 5
Simplify each term.
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Step 5.1
Simplify the numerator.
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Step 5.1.1
Apply the distributive property.
Step 5.1.2
Multiply by .
Step 5.1.3
Multiply by .
Step 5.1.4
Subtract from .
Step 5.2
Cancel the common factor of and .
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Step 5.2.1
Factor out of .
Step 5.2.2
Rewrite as .
Step 5.2.3
Factor out of .
Step 5.2.4
Rewrite as .
Step 5.2.5
Cancel the common factor.
Step 5.2.6
Rewrite the expression.
Step 5.3
Move the negative in front of the fraction.
Step 6
Combine the numerators over the common denominator.
Step 7
Simplify each term.
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Step 7.1
Apply the distributive property.
Step 7.2
Multiply by .
Step 7.3
Multiply .
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Step 7.3.1
Multiply by .
Step 7.3.2
Multiply by .
Step 8
Simplify with factoring out.
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Step 8.1
Subtract from .
Step 8.2
Rewrite as .
Step 8.3
Factor out of .
Step 8.4
Factor out of .
Step 8.5
Move the negative in front of the fraction.