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Using a graph, table of values, and/or equations solve the following problem.

When 9 is added to three times a certain number, the result is 29. What is the number?

Round and write your answer to the tenths place value. Do not include units

Respuesta :

clarch19

Answer:

6.7

Step-by-step explanation:

let n = the number

3n + 9 = 29

3n = 20

n = 20/3 or 6.67

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