Respuesta :

crystivia

Answer:

g = 26/7

Step-by-step explanation:

-1/2g + 13 = 3g

13 = 3.5g

13/3.5 = g

26/7 = g

Sp1cyRamen
Answer: 3 and 5/7

Step by Step Explanation:
-1/2g + 13 = 3g; first add -1/2g to both sides
13=3 1/2g; swap the equation because I don't like how it looks
3 1/2g = 13; divide both sides by 3 1/2
g = 3 and 5/7

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