Solve for d
d=c-f-e
Solve for c
c=d+f+e
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-d=e+f-c
Subtract c from both sides.
\frac{-d}{-1}=\frac{e+f-c}{-1}
Divide both sides by -1.
d=\frac{e+f-c}{-1}
Dividing by -1 undoes the multiplication by -1.
d=-\left(e+f-c\right)
Divide e+f-c by -1.
c=e+f+d
Add d to both sides.
Examples
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Linear equation
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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 ) }
Integration
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Limits
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