Finite Math Examples

Solve by Factoring 10(((20(b+220))/(b-20))-2*10)(b-2*10)=48000
Step 1
Subtract from both sides of the equation.
Step 2
Simplify .
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Step 2.1
Simplify each term.
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Step 2.1.1
Multiply by .
Step 2.1.2
To write as a fraction with a common denominator, multiply by .
Step 2.1.3
Combine and .
Step 2.1.4
Combine the numerators over the common denominator.
Step 2.1.5
Simplify the numerator.
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Step 2.1.5.1
Factor out of .
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Step 2.1.5.1.1
Factor out of .
Step 2.1.5.1.2
Factor out of .
Step 2.1.5.2
Apply the distributive property.
Step 2.1.5.3
Multiply by .
Step 2.1.5.4
Subtract from .
Step 2.1.5.5
Add and .
Step 2.1.5.6
Add and .
Step 2.1.6
Multiply by .
Step 2.1.7
Multiply .
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Step 2.1.7.1
Combine and .
Step 2.1.7.2
Multiply by .
Step 2.1.8
Multiply by .
Step 2.1.9
Cancel the common factor of .
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Step 2.1.9.1
Cancel the common factor.
Step 2.1.9.2
Rewrite the expression.
Step 2.2
Subtract from .
Step 3
Since , the equation will always be true.
Always true