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Blair’s new computer cost $5 dollars less than the cost of her old computer. Her new computer cost $709. How much did Blair’s old computer cost?

Respuesta :

Answer:

Step-by-step explanation:

709-5=705($)

26agarwalriddhi

Answer:

714

Step-by-step explanation:

let the price of old computer be x

the price of new computer = x - 5

so the equation would be

x - 5 = 709

x = 709 +5

x = 714

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