Solve for x
x = -\frac{16268}{3} = -5422\frac{2}{3} \approx -5422.666666667
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-3x-5^{6}=643
Combine x and -4x to get -3x.
-3x-15625=643
Calculate 5 to the power of 6 and get 15625.
-3x=643+15625
Add 15625 to both sides.
-3x=16268
Add 643 and 15625 to get 16268.
x=\frac{16268}{-3}
Divide both sides by -3.
x=-\frac{16268}{3}
Fraction \frac{16268}{-3} can be rewritten as -\frac{16268}{3} by extracting the negative sign.
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