Basic Math Examples

Solve for n 2/8=n/56
28=n5628=n56
Step 1
Rewrite the equation as n56=28n56=28.
n56=28n56=28
Step 2
Multiply both sides of the equation by 5656.
56n56=56(28)56n56=56(28)
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 5656.
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Step 3.1.1.1
Cancel the common factor.
56n56=56(28)
Step 3.1.1.2
Rewrite the expression.
n=56(28)
n=56(28)
n=56(28)
Step 3.2
Simplify the right side.
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Step 3.2.1
Simplify 56(28).
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Step 3.2.1.1
Cancel the common factor of 8.
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Step 3.2.1.1.1
Factor 8 out of 56.
n=8(7)28
Step 3.2.1.1.2
Cancel the common factor.
n=8728
Step 3.2.1.1.3
Rewrite the expression.
n=72
n=72
Step 3.2.1.2
Multiply 7 by 2.
n=14
n=14
n=14
n=14
 [x2  12  π  xdx ]