Pre-Algebra Examples

$y + 2 x - 8 = 4$

Step 1

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

Step 2

Move all terms not containing a variable to the right side of the equation.

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Step 2.1

Add $8$ to both sides of the equation.

$y + 2 x = 4 + 8$

Step 2.2

Add $4$ and $8$ .

$y + 2 x = 12$

Step 3