2z+9
Twice a number would be written as 2x.
"the sum of 2" and "twice" "a number" "is" "36"2+2x=36 â–
2*(n+3)
2n + (-5)
2z+9
If the number is 'z', then five less than twice the number is ( 2z - 5 ).
2z
Twice a number would be written as 2x.
2x/8
45
75/(z + 2) = 25 z = 1
2x + 27
4xz=16
"the sum of 2" and "twice" "a number" "is" "36"2+2x=36 â–
8+2n
2*(n+3)