sashamarie0928 sashamarie0928

18-12-2020
Mathematics

contestada

In the equation a+b=8, what is the value of a if b= -1

Respuesta :

joshua9046 joshua9046

18-12-2020

Answer:

9

Step-by-step explanation:

a + b = 8

a + (-1) = 8

a - (-1) = 8 - (-1)

a = 9

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