Solve for x
x=\frac{1}{4}=0.25
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2=x\times 4\times 2
Divide 4 by 2 to get 2.
2=x\times 8
Multiply 4 and 2 to get 8.
x\times 8=2
Swap sides so that all variable terms are on the left hand side.
x=\frac{2}{8}
Divide both sides by 8.
x=\frac{1}{4}
Reduce the fraction \frac{2}{8} to lowest terms by extracting and canceling out 2.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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