Respuesta :

Answer:

456

Step-by-step explanation:

x/30=15+1/5

x/30=76/5

5x=2280  divide both sides by 5

x=456

Answer:

x = 456

Step-by-step explanation:

x/30 - 1/5 = 15

add 1/5 to each side

x/30 = 1/5 + 15/1

multiply each side by 5 to get common denominators

5x/30 = 76/5

multiply each side by 6 to get denominator 30

5x/30 = 2280/30

5x= 2280

divide each side by 5

x =456

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