Respuesta :
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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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