y = h + 8
"13 more than b" can be written as " b + 13 " .
x + 12 = -12
32-2x < 18
Let the number be x and so the expression would be: x+20
If you call the number "n", then the expression would be "n+5".
4n-12
"13 more than b" can be written as " b + 13 " .
x + 12 = -12
32-2x < 18
The algebraic expression for "3 more than a number" can be written as x + 3, where x represents the unknown number. In this expression, the variable x is being increased by 3. This expression can be simplified further if needed, but the basic form is x + 3.
Let the number be a a + 8
Let the unknown number be x and so the expression is: x+12
Let the number be x and so the expression would be: x+20
If you call the number "n", then the expression would be "n+5".
Let the number be x and so the expression is 4x -3
n = number. n + 5 ====
Let the number you are looking for be x, than 3x+8 is the algebraic expression for 8 more than triple a number.