Evaluate
64
Factor
2^{6}
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70+\frac{30}{-10+5}
Add -30 and 100 to get 70.
70+\frac{30}{-5}
Add -10 and 5 to get -5.
70-6
Divide 30 by -5 to get -6.
64
Subtract 6 from 70 to get 64.
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