2) 5x>x+4
5x-x>x-x+4
4x>4
4x/4>4/4
x>1
3) 3x+4<10
3x+4-4<10-4
3x< 6
3x/3<6/3
x<2
4) -10x+5-4>7x-10
-10x+1>7x-10
-7x -7x
-17x+1>-10
-1 -1
-17x>-11
/-17 /-17
+1(-x< 0.6470588)
x>0.6470588 (I'm kinda iffy about this one, so tell me if its right or not)
5)6x+3< 7x-10
6x+3-6x<7x-10-6x
3<x-10
3+10<x-10+10
13<x
6) 2x-4<8x+2
2x-4-2x<8x+2-2x
-4<6x+2
-4-2<6x+2-2
-6<6x
-6/-6<6x/-6
1>x (remember when you divide by a negative number you have to flip the sign)
(I'm sure you kinda get the idea of how you do it so I'll just put the answers for the rest of the questions)
7) x<0
8) s>1
9) t<2
10) x<11
11) x>12
12) x<20
13) r<5
14) s>36
15) x<8
Tell me if any of them were incorrect, I hope this helped a little!
