7 times a positive number n is decreased by 3, it is less than 25
7 times a positive number n:
7n
Decreased by 3:
7n - 3
The phrase it is less than means an inequality. So we relate 7n - 3 less than 25 using the < sign to get our algebraic expression of:
7n - 3 < 25
7 times a positive number n:
7n
Decreased by 3:
7n - 3
The phrase it is less than means an inequality. So we relate 7n - 3 less than 25 using the < sign to get our algebraic expression of:
7n - 3 < 25