mackeb43 mackeb43

12-11-2016
Mathematics

contestada

Translate the sentence into an equation.

Twice the difference of a number and 7 equals 3.

Use the variable y for the unknown number.

Respuesta :

rjnelson100 rjnelson100

12-11-2016

twice (2 times) the difference (subtraction) of a number (y) and 7 equals 3.

2*(y-7) = 3

hope this helps :)

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