Solve for u
u=10
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-5\left(-2\right)=u
Multiply both sides by -2.
10=u
Multiply -5 and -2 to get 10.
u=10
Swap sides so that all variable terms are on the left hand side.
Examples
Quadratic equation
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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