Jeff subscribed to cable for 75.00 a month and 140.00 installation andrew has another cable co. For 20.00 installation and 90.00 a month. In how many months will we be paying the same amount for their service.? And what will be the amount they pay?

Respuesta :

8 months; $740

75x+140=90x+20
Find x then plug it in to find the cost
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