pc2viwz6su pc2viwz6su

04-11-2021
Mathematics

contestada

Translate the sentence into an equation.
Twice the difference of a number and 2 is 9.
Use the variable w for the unknown number.

Respuesta :

clarch19 clarch19

04-11-2021

Answer:

2(w-2) = 9

Step-by-step explanation:

Check:

2w - 4 = 9

2w = 13

w = 6.5

2(6.5 - 2) = 9

2(4.5) = 9

9 = 9

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