solve x-4.2>15

Answer 1

To solve the inequality x - 4.2 > 15, we need to isolate the variable x.

First, add 4.2 to both sides:

x - 4.2 + 4.2 > 15 + 4.2
x > 19.2

Therefore, the solution to the inequality x - 4.2 > 15 is x > 19.2.