Finite Math Examples

$- 8 x + 15 y = - 18$

Step 1

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

Step 2

Rewrite the equation.

$- 18 = - 8 x + 15 y$

Step 3

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

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Step 3.1

Add $8 x$ to both sides of the equation.

$- 18 + 8 x = 15 y$

Step 3.2

Subtract $15 y$ from both sides of the equation.

$- 18 + 8 x - 15 y = 0$

Step 3.3

Move $- 18$ .

$8 x - 15 y - 18 = 0$

Step 4

Add $18$ to both sides of the equation.

$8 x - 15 y = 18$

Step 5