Evaluate
127
Factor
127
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\frac{1-128}{1-2}
Multiply 64 and 2 to get 128.
\frac{-127}{1-2}
Subtract 128 from 1 to get -127.
\frac{-127}{-1}
Subtract 2 from 1 to get -1.
127
Fraction \frac{-127}{-1} can be simplified to 127 by removing the negative sign from both the numerator and the denominator.
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Simultaneous equation
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Limits
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