Pre-Algebra Examples

$3 x + y = 1$

Step 1

Subtract $3 x$ from both sides of the equation.

$y = 1 - 3 x$

Step 2

The given equation $y = 1 - 3 x$ can not be written as $y = k x^{2}$ , so $y$ doesn't vary directly with $x^{2}$ .

$y$ doesn't vary directly with $x$