Evaluate
\frac{428x}{1005}-\frac{1212}{211}
Factor
\frac{4\left(22577x-304515\right)}{212055}
Graph
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\frac{211\times 428x}{212055}-\frac{1212\times 1005}{212055}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 1005 and 211 is 212055. Multiply \frac{428x}{1005} times \frac{211}{211}. Multiply \frac{1212}{211} times \frac{1005}{1005}.
\frac{211\times 428x-1212\times 1005}{212055}
Since \frac{211\times 428x}{212055} and \frac{1212\times 1005}{212055} have the same denominator, subtract them by subtracting their numerators.
\frac{90308x-1218060}{212055}
Do the multiplications in 211\times 428x-1212\times 1005.
\frac{4\left(22577x-304515\right)}{212055}
Factor out \frac{4}{212055}.
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