Eight added to twice a number is 42.
Give the number the name of ' X '.
8 + 2X = 42
' X ' is 17.
43
The number works out as 14
2n-4
The equation can be written as 2x * 8 - 4, where x is the number.
2x/8; x = the number
12
43
The number works out as 14
2n-4
twice the difference of three times a number and eight
The equation can be written as 2x * 8 - 4, where x is the number.
Twice a number minus two giving us the answer as eight is number 5.
2x/8; x = the number
One number is eight more than twice another if their difference is 25. The larger number is 42
"the sum of 2" and "twice" "a number" "is" "36"2+2x=36 â–
It is the equation W = 2n + 5.
2n + 3