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When the plumber comes to my house to fix the leaky faucet,he charges a flat rate of $50 in addition to charging $22 per hour.if the final bill was $116,how long was the plumber at my house?

Respuesta :

fatkidmovie356

Answer:

Below.

Step-by-step explanation:

50+22x=116

Subtract 50 from both sides.

22x/22=66/22= 3

The plumber was at my house for 3 hours.

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