Solve for a
a = \frac{228355}{387} = 590\frac{25}{387} \approx 590.064599483
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387a=545\times 419
Variable a cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 545a, the least common multiple of 545,a.
387a=228355
Multiply 545 and 419 to get 228355.
a=\frac{228355}{387}
Divide both sides by 387.
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