Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b, and c in each case:
\text { (i) } 2 x+3 y=9.3 \overline{5}
\text { (ii) } x-\frac{y}{5}-10=0
(iii) –2x + 3y = 6
(iv) x = 3y
(v) 2x = –5y
(vi) 3x + 2 = 0
(vii) y – 2 = 0
(viii) 5 = 2x