It is simply: x-1
It is: 5k-60
9b2-7
8k-5
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
The algebraic expression for "4 less than the sum of a number and 5" is (n + 5) - 4, where n represents the unknown number.
3x - 3
It is: 5k-60
9b2-7
(4n) - 25
8<19z
35-(4x)
4<x
a - 4
It is: 155c-47
8k-5
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
The algebraic expression for "4 less than the sum of a number and 5" is (n + 5) - 4, where n represents the unknown number.