3 years ago

Double the difference between 7 and y

2 answers:

7 0

Answer:

Difference indicates subtraction: The difference of a number and 9 is (x−9) Twice the difference means 2(x−9) We know that the answer to this is 2 , so as an equation: 2(x−9)=2.

Step-by-step explanation:

Bezzdna [24]3 years ago

5 0

2(7-y) is the answer

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