3n + 4
Wiki User
∙ 2010-04-14 16:46:19If the variable x represents the number: 5x + 3ParenthesesExponentsMultiplyDivideAddSubtractAlways remember this
An exponent.
9X + 7
Let the number be x and so the expression is 4x -3
" 3x + 5 " does.
5n - 7
Y = 4 / (X + 3)
10 + 3x
125
Let x = your number;( 3 x ) - 24The 3x portion represents three times a number, then you subtract (24 less) the 24.
7/ 3/
5n + 16 ======