(-4X-3²x-1) + (6x-2x-1) +(88-2) + (12x-1) -
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Answer:
-3²x+12x+82
Step-by-step explanation:
(-4x-3²x-1)+(6x-2x-1)+(88-2)+(12x-1)-1
-4x-3²x-1+6x-2x-1+88-2+12x-1-1
-4x-2x+6x+12x-3²x-1-1-2-1-1+88
-6x+18x-3²x-6+88
12x-3²x+82
-3²x+12+82
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