Trigonometry Examples

$12 x - 8 = 11 x - 5$

Step 1

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

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Step 1.1

Subtract $11 x$ from both sides of the equation.

$12 x - 8 - 11 x = - 5$

Step 1.2

Subtract $11 x$ from $12 x$ .

$x - 8 = - 5$

Step 2

Move all terms not containing $x$ to the right side of the equation.

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Step 2.1

Add $8$ to both sides of the equation.

$x = - 5 + 8$

Step 2.2

Add $- 5$ and $8$ .

$x = 3$