These
Are
Random
100

5n+9=29

n=4

100
3k+14=k
k=-7
100
m-18=3m
m=-9
200
3-10b=2b-9
b=1
200
7a-5=2a
a=1
200
11x=20x+18
x=-2
300
4n+13=n-8
n=-7
300

14-2y=8y-6

y=2

300
3x+6=x
x=-3
400
8y-3=6y=17
y=10
400
x+5=4x+26
x=7
400
8x+10=3x
x=-2
500
2z-31=-9z+24
z=5
500
-7x+5=x-19
x=3
500
-2g+15=45-8g
g=5
M
e
n
u