Write in Standard Form 3x-9=7y

$3 x - 9 = 7 y$

Step 1

The standard form of a linear equation is $A x + B y = C$ .

Step 2

Move all terms containing variables to the left side of the equation.

Subtract $7 y$ from both sides of the equation.

$3 x - 9 - 7 y = 0$

Move $- 9$ .

$3 x - 7 y - 9 = 0$

Step 3

Add $9$ to both sides of the equation.

$3 x - 7 y = 9$

Step 4