Respuesta :

nonsibi

1. 8(-18d-10) = -144d-80

2. -13+14(-18+10d) = -13-252+140d = -265+140d

3. 15(-7x-3) = -105x-45

The number are quite weird but we have to deal with them.

Answer:  

1. -144d-80

2. -265+140d

3.  -105x-45

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