3b+7=-2
14+h/5=2 h/5=fraction
m/8+4=16 m/8=fraction
3x-1=8
35=3+5x
-3+m/3=12 m/3=fraction
-x-4=-20
5=-z-3
The only ones that could give you problems are the ones containing fractions, the others are trivial
I will do the 2nd
14 + h/5 = 2
multiply each term by 5, which is the LCD
70 + h = 10
h = -60
do the other fractional ones the same way