2 years ago

The difference of seven times a number and four is eighty. Find the number.

Mathematics

1 answer:

Taya2010 [7]2 years ago

7 0

Answer: 12

Step-by-step explanation:

difference = subtraction

and = addition

times = multiplication

Therefore,

7x - 4 = 80

7x = 84

x = 12

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