Solve for r
r=8.73
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5.73=r-3
Multiply both sides of the equation by 3.
r-3=5.73
Swap sides so that all variable terms are on the left hand side.
r=5.73+3
Add 3 to both sides.
r=8.73
Add 5.73 and 3 to get 8.73.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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