Solve 10 > 20 - 5x????

10 > 20 - 5x
2 > 4 - x
- 2 > - x
x > 2

Answer: x > 2

you attempt to remedy for x so what you do is you attempt to get it on my own. First: you attempt to pass the ten to the different factor because of the fact it is not any longer which includes the x like the 5 is. What you do to a minimum of one factor you will desire to do to the different. So with the intention to do away with the +10 you will desire to subtract the ten from the two facets (5x + 10 - 10 > 30 -10) so which you get 5x > 20 2d, the 5 is being elevated to the x so the different of multiplication is branch. To get the x to be by capacity of itself you will desire to divide the two facets by capacity of 5 (5x)/5 > 20/5 the fives on the left hand factor would cancel out and you'd be left with x by capacity of itself on the left. This leaves you with the equation x > 4 and that's your answer.

10 > 20 - 5x
-5x < 10 - 20
-5x < -10
x > -10/(-5)
x > 2

if u mean sign of ineqality yes...it changes direction..

10 > 20 - 5x
5x>20-10
5x>10
x>2 answer//

I think the answer is 2 < x

Yes, you do have to change the direction of the greater than or less than signs when dividing/multiplying by a negative number.

So, your answer would be:

10 > 20 -5x
(10-20) > -5x
-10 > -5x
(-10/-5) < x (change direction)
2 < x

So, X must be greater than 2.

Hope that helps! Good luck.

If you are in a rush try:
http://www.wolframalpha.com/input/?i=+10+%3E+20+-+5x

Yes ! when you multiply by a negative number, the direction of the inequality will change.

x > 2

QED

yea u have to change the signs. I did this is maths last term but ive forgotten the rest but yea if you multiply or divide by a negative u have to change the direction of the sign