How do you solve #5<x-10 <8#?

2 Answers
Oct 18, 2017

X is greater than 15 but less than 18.

Explanation:

You would have to isolate x by adding 10 to all three parts of the inequality. So,
#5+10<x-10+10<8+10#
#15<x<18#

Oct 18, 2017

#15 < x < 18#

Explanation:

First, add 10 to all parts of the inequality.

#5 < x - 10 < 8#

#5 + color(red)10 < x - 10 + color(red)10 < 8 + color(red)10#

#15 < x < 18#

This gives us an inequality directly in terms of #x#, so it is solved!

Final Answer