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29-05-2021
Mathematics

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Represent the following sentence as an algebraic expression, where "a number" is the
letter x. You do not need to simplify.
Twice the difference of 1 and a number.

Represent the following sentence as an algebraic expression where a number is the letter x You do not need to simplify Twice the difference of 1 and a number class=

Respuesta :

03-06-2021

Answer:

2(1 - x)

Step-by-step explanation:

Twice the difference of 1 and a number

a number = x

The difference of 1 and a number is expressed as :

1 - x

Twice this difference, means the difference of (1-x) multiplied by 2

2 * (1 - x) = 2(1 - x)

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