16+2x=-56
-56-16=2x
-72=2x
x=-72/2
x=-36
If: 16+2x = 36 then the value of x works out as 10
666
if a number is "x" then it is 2x-16
abs(16 - 2*n)
The expression is: 2x-16
negative 5
Twice a number increased by eight is greater than negative four.
49+2x
40 + 2n
6
15
the number is negative two.