01-10-2019
Mathematics

contestada

make b be the main item
a=2-(1/1+b)

Respuesta :

koshachiyy koshachiyy

01-10-2019

Answer:

b=1-a

Step-by-step explanation:

Inside parenthesis

1/1=1

(replace it with that)

Open parenthesis

a=2-1-b

simplify numbers

a=1-b

isolate b

a-1=-b

multiple each side by negative 1

1-a=b

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