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Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?
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Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?

User Zhun Chen
by
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1 Answer

3 votes
138 is the answer
1. 18+(-2)= 16
2. 16(-3)= -48
3. 90- (-48)= 138
User Roger Rouse
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