Solve for n
n=18
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6+12=n
Multiply 4 and 3 to get 12.
18=n
Add 6 and 12 to get 18.
n=18
Swap sides so that all variable terms are on the left hand side.
Examples
Quadratic equation
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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