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42x+35x-35x=42x
it's leave 85 so it's change into a negative
42x-85 is the answer
35x^2 + 77x + 42
35x^2 + 77x + 42 Improved answer: 5x+67x+7 When simplified = 72x+7
42 + 42 = 84
42 and 42
It is: 38+4 = 42
13 + 42 = 55
28 + 42 = 70
7662
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42
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