Basic Math Examples

Solve for n 13/78=n/15
Step 1
Rewrite the equation as .
Step 2
Multiply both sides of the equation by .
Step 3
Simplify both sides of the equation.
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Step 3.1
Simplify the left side.
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Step 3.1.1
Cancel the common factor of .
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Step 3.1.1.1
Cancel the common factor.
Step 3.1.1.2
Rewrite the expression.
Step 3.2
Simplify the right side.
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Step 3.2.1
Simplify .
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Step 3.2.1.1
Cancel the common factor of .
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Step 3.2.1.1.1
Factor out of .
Step 3.2.1.1.2
Factor out of .
Step 3.2.1.1.3
Cancel the common factor.
Step 3.2.1.1.4
Rewrite the expression.
Step 3.2.1.2
Combine and .
Step 3.2.1.3
Multiply by .
Step 3.2.1.4
Cancel the common factor of and .
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Step 3.2.1.4.1
Factor out of .
Step 3.2.1.4.2
Cancel the common factors.
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Step 3.2.1.4.2.1
Factor out of .
Step 3.2.1.4.2.2
Cancel the common factor.
Step 3.2.1.4.2.3
Rewrite the expression.
Step 4
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: