-7[12+6-x{9-8+x-9x(9-1)+1}-2]
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Answered by
0
Answer:
62
Step-by-step explanation:
-7[18-X{1+X-9X(8)=2]
-7[18X+X-72X+2]
-7[19X-74X]
-7-55
62
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