Respuesta :

Answer:

-5*2 +(-6)*7 - 3

-10+(-42)-3

-10-42-3

-52-3= -55

obiekwufredrick519

Answer:

-55

Step-by-step explanation:

when d= 2 and u=7

-5(2)-6(7)-3

-10 - 42 -3 = -55

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