Eight times the sum of 5 and some number is 104. what is the number

8 is the number.

Step-by-step explanation:

We are given the following expression in words which we are to translate into mathematical expression and tell the number:

'eight times the sum of 5 and some number is 104'

Assuming the number to be , we can write it as:

x = 8

ANSWER

EXPLANATION

Let the number be y.

Eight times the sum of the number and 5 is written as:

From the question, this expression must give us 104.

This implies that:

Expand the parenthesis to get;

Group similar terms to get:

Simplify:

This finally evaluates to

Hence the number is 8

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step-by-step explanation: