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3 years ago

Eight more than six times a number added to one more than nine times the number

Mathematics

2 answers:

Nonamiya [84]3 years ago

6 0

Eight more than six times a number added to one more than nine times the number
(8 + 6x) + (1 + 9x)
9 + 15x

Citrus2011 [14]3 years ago

5 0

Answer:

$15x+9$

Step-by-step explanation:

We are supposed to write an expression for the given verbal description.

Let x be the required number.

Six times the number would be $6x$ .

Eight more than six times the number would be $6x+8$ .

Nine times the number would be $9x$ .

One more than nine times the number would be $9x+1$ .

Add both expressions:

$6x+8+9x+1$

Combine like terms:

$6x+9x+1+8$

$15x+9$

Therefore, our required expression would be $15x+9$ .

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