Finite Math Examples

Solve in Terms of the Arbitrary Variable j u=i-j , v=3i+5j
,
Step 1
Reorder and .
Step 2
Reorder and .
Step 3
Solve the equation for .
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Step 3.1
Remove parentheses.
Step 3.2
Move all terms containing to the left side of the equation.
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Step 3.2.1
Subtract from both sides of the equation.
Step 3.2.2
Combine the opposite terms in .
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Step 3.2.2.1
Subtract from .
Step 3.2.2.2
Add and .
Step 3.3
Divide each term in by and simplify.
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Step 3.3.1
Divide each term in by .
Step 3.3.2
Simplify the left side.
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Step 3.3.2.1
Dividing two negative values results in a positive value.
Step 3.3.2.2
Divide by .
Step 3.3.3
Simplify the right side.
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Step 3.3.3.1
Dividing two negative values results in a positive value.
Step 3.3.3.2
Divide by .
Step 3.4
The variable got canceled.
All real numbers
All real numbers