Respuesta :

Aaronwu

Answer:

a=(-3.2)

Step-by-step explanation:

a+(-1.3)=(-4.5)=a-1.3=(-4.5)

a=(-3.2)

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ellbelle10

Answer:

a=-3.2

Step-by-step explanation:

Simplify the equation:

a - 1.3 =-4.5

Add 1.3 to both sides:

a -1.3 +1.3 =-4.5+1.3

a=-3.2