Question

8d-1/3(6-9d)=42 how to solve this

Answer 1

So you could like first distribute then get 8d-2 +3= 42
8d+1=42
8d=41 
so d=41/8

Answer 2

$8d-\frac{1}{3}(6-9d)=42\\\\8d-2+3d=42\\\\8d+3d=42+2\\\\11d=44\ \ \ \ \ \ \ \ |:11\\\\d=4\\\\Answer\ is\ 4.$