Respuesta :

The answer to your question is 5+40a
reinhard10158

Step-by-step explanation:

-3 - 8(-5a - 1) = -3 + 40a + 8 =

= 40a + 5

or

= 5 + 40a

which is the same as you know : an addition is always commutative (the sequence of the operands does not matter).

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