a1cadabby a1cadabby

23-02-2021
Mathematics

contestada

Evaluate the expression for the given value of x

3x + 9 for x = 7

Respuesta :

GilliamKathren GilliamKathren

23-02-2021

Answer:

the answer should be 30

Step-by-step explanation:

3x + 9 = ?

3(7) + 9 = ?

21 + 9 = ?

30 = ?

Answer Link

aliaa536 aliaa536

23-02-2021

Answer:

30

Step-by-step explanation:

3x + 9

3(7) + 9

21 +9

30

Answer Link

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