Pre-Algebra Examples

$7 x - 12 = 6 x$

Step 1

Move all terms containing $x$ to the left side of the equation.

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Step 1.1

Subtract $6 x$ from both sides of the equation.

$7 x - 12 - 6 x = 0$

Step 1.2

Subtract $6 x$ from $7 x$ .

$x - 12 = 0$

Step 2

Add $12$ to both sides of the equation.

$x = 12$