a+b=63 ((-1) * a)* ((-1)*b)

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1 Answer

If the asterisks mean multiply, then, since there is only one equation, we can only write a relationship equation between a and b.

a+b=63(-a)(-b)=63ab.

b=63ab-a=a(63b-1), a=b/(63b-1). Similarly, a=63ab-b=b(63a-1) and b=a/(63a-1).

 

 

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