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1.
M + 42 = 95
M=95-42
M=53
2.
D - 23.8 = 105.9
D=105.9+23.8
D=129.7
3.
85 = 7.4 + f + 10.2
85-7.4-10.2=f
85-17.6=f
f=85-17.6
f=67.4
4.
A + 9 + 60.4 = 108
A=108-60.4-9
A=38.6
5.
43 + h = 938
h=938-43
h=895
6.
N - $32 = $82
N=82-32
N=$50