Evaluate
-234
Factor
-234
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20-\left(6+3+245\right)
Add 2 and 4 to get 6.
20-\left(9+245\right)
Add 6 and 3 to get 9.
20-254
Add 9 and 245 to get 254.
-234
Subtract 254 from 20 to get -234.
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Matrix
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