Question

Write an expression for the calculation subtract 9 from double 14

Answer 1

WORK
Double 14 is 24, but to show that in an expression you must put 14×2.
Put that in parenthesis to show you must do that first =(14×2).
Add -9 after (14×2) and that equals 15.
ANSWER
(14×2)-9= 15

Answer 2

Answer: The required expression is given by

$2(14)-9$

Step-by-step explanation:

Since we have given that

double of 14 is given by

$2(14)$

Subtract it from 9 is given by

$2(14)-9$

The required expression is given by

$2(14)-9$

And the solution will be

$2\times 14-9\\=28-9\\=19$