Trollans Trollans

09-06-2021
Mathematics

contestada

Double a number and subtract nine. algebraic expression

Respuesta :

akbusiness987 akbusiness987

09-06-2021

Answer:

2y - 9

Step-by-step explanation:

number = y

2 × y - 9

2 × y can be simplified to 2y.

2y - 9

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