15 less than four times a number is more than 49. What are the possible values of the number right and inequality that could be used to solve this problem use the letter X as your variable and write your x term first.
Let's represent the unknown number as x.
According to the problem, "15 less than four times a number" can be expressed as 4x - 15.
And "more than 49" can be expressed as > 49.
Combining these expressions, we have the inequality:
4x - 15 > 49