inequalities
9+x>16
16-9=7
x>16;x=20
20>16
x-15=20
x=35
2x+4=12
x=4
6y-5=7
y=12
5x>10
x>2
p<5;p=8
8<=5
2+n=16
n=4
6x+2=74
x=12
8=3a-4
a=4
x-5>11
x>6
y+6=20
14 +6=20 y=14
m-5=10
m=15
3+5x=3
x=0
x-4<6
x<10
4+b=30
b=26
w+14=18
w=4
4x+8=16
x=2
c>-10=-7
-7>-10
g-16=4
g=20
f-16=34
f=50
6x+5=47
x=7