3
7
17
5
21
23
9
6
4
13
-20
72
19
0
-13
-12
8
-45
22
74
-24
-8
28
1/5
-.33333
3/5
-2/3
51
-63
-72
16
-5y - 6
3y - 6
-6 - 4y
-6 - 6y
x - 3y + 4
3y + 2x + 3
3x - 3y + 4
2x + 3y + 4
1x - 6
-104x - 12
-2a2b + 8ab2
6a2b
8ab2
15ab2 - 9a2b
10x - 6
9x + 1
8x + 8
10 - 8x
5x - 5
5x - 35
5x - 2
x - 35
-12a + 4
a - 3
-12a - 5
3a + 12
-4x - 5
-15x - 10
-4/3x + 2
-3/4x - 2
-x + 3
-x - 3
x + 3
x - 3
rs - 3s
r - 3s
s - 3s
sr + 3s
3y - 2z +9
3xy - 2xz + 9x
3yz - 2zx +9x
3xy - 2z + 9x
-43k - 42
-83k + 42
-43k + 28
-83k - 28
11x - 16
9x - 24
9x - 16
11x - 24
8x + 3
10x + 4
5x + 2
3x -12
1 - n/-5
-5n - 1
1 < n/-5
n/-5 - 1
n/3 + 7
3n + 7
3 (n + 7)
3 + 7n
-3n + 4 = 12
-3(n + 4) - 12
n/-3 + 4 = 12
4 + (n - 3) = 12
9 - 2n = -21
2(n + 9) = -21
2n - 9 = -21
2 - n + 9 = -21
x = 6
x < 6
x > 6
x ~ 6
x ~ 18
x = 18
x < 18
x > 18