Question

A-3487 если а=689-6578

Answer 1

=689-6578-3487=-9376

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Answer 2

To evaluate the expression A-3487 when a = 689-6578, we first need to find the value of a and then substitute it into the expression.

a = 689 - 6578

To find the value of 'a', simply perform the subtraction:

a = 689 - 6578 a = -5889

Now that we have the value of 'a', we can evaluate the expression A-3487:

A = -5889 - 3487 A = -9376

So, A-3487, when a = 689-6578, is equal to -9376.