Respuesta :

Answer:

Here

3x -7 = 17

3x = 17 + 7

3x = 24

Therefore x = 8

Answer:

8

Step-by-step exeplanation:

3x-7=17

Add 7 to both sides

3x-7+7=17+7

3x=24

Divide both sides by 3

3x/3 = 24/3

x=8

RELAXING NOICE
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