Standard Form of a Line

From the following equations, in standard form, please find the values of $A$, $B$, and $C$:

  1. $x+5y=9$
  2. $2x+3y-10=0$
  3. $4x-9y-3=0$
  4. $5x+2y=16$

Write the following equations in standard form:

  1. $y=3x+8$
  2. $2y=\dfrac{1}{2}x-9 $
  3. $4y=7x-8$
  4. $\dfrac{1}{3}y=-x+9 $

Answer Key: