Which is the value of x if 3x 15 x 17 SolutionTo solve th

Solution

To solve the inequality, we\'ll move the variable to the left side.

For this reason, we\'ll subtract x both sides:

3x + 15 > x + 17

3x - x + 15 > 17

We\'ll isolate the variable to the left side. For this reason, we\'ll subtract 15 both sides:

2x > 17-15

2x > 2

We\'ll divide by 2:

x > 1

So, for the inequality to hold, x belongs to the interval (1,+infinite). Since the inequality is strictly, the interval is open to the left side and the value of 1 is not included.