Solve for x
x = -\frac{6947055801}{992436538} = -7\frac{35}{992436538} \approx -7.000000035
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\frac{1}{992436543}\times 5x-x=7
Calculate 63 to the power of -5 and get \frac{1}{992436543}.
\frac{5}{992436543}x-x=7
Multiply \frac{1}{992436543} and 5 to get \frac{5}{992436543}.
-\frac{992436538}{992436543}x=7
Combine \frac{5}{992436543}x and -x to get -\frac{992436538}{992436543}x.
x=7\left(-\frac{992436543}{992436538}\right)
Multiply both sides by -\frac{992436543}{992436538}, the reciprocal of -\frac{992436538}{992436543}.
x=-\frac{6947055801}{992436538}
Multiply 7 and -\frac{992436543}{992436538} to get -\frac{6947055801}{992436538}.
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