5x + 5 < x + 13?

2008-06-24 3:05 pm
inequalities....

回答 (9)

2008-06-24 3:09 pm
✔ 最佳答案
These are solved like equations except when multiplying or dividing negative numbers, you flip the sign.

(reason: 2 < 4, but -2 > -4)

5x + 5 < x + 13
4x < 8
x < 2
2008-06-24 10:08 pm
It depends on what x is. You're so stupid. Want to date me?
2008-06-27 4:45 pm
4x < 8
x < 2
2008-06-24 10:14 pm
Zhen gave you the correct answer, but do you understand the process? Simplify by combining like terms.
2008-06-24 10:14 pm
x is less two
2008-06-24 10:13 pm
5x + 5 < x + 13
5x - x < -5 + 13
4x < 8
x < 8/4
x < 2
2008-06-24 10:11 pm
I forgot.
2008-06-24 10:10 pm
♥ 5x + 5 < x + 13
♥ 5x - x < 13 - 5
♥ 4x < 8
♥ x < 8/4
♥ x< 2


'X' is less than 2.


Hope it helped, Thank you.
2008-06-24 10:08 pm
5x + 5 < x + 13
5x - x < 13 - 5
4x < 8
x < 2


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