Question 154548
19+(x/2)=4 
if you can i nedd help help in 
-1/5d-1=12
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19+(x/2)=4 
multiply by 2 to eliminate fractions
38 + x = 8
x = 8 - 38
x = -30
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-1/5d-1=12
multiply by 5d
-1 - 5d = 60d
65d = -1
d = -1/65