Algebra Examples

$z = 2 (x - h)$

Step 1

Rewrite the equation as $2 (x - h) = z$ .

$2 (x - h) = z$

Step 2

Divide each term in $2 (x - h) = z$ by $2$ and simplify.

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Step 2.1

Divide each term in $2 (x - h) = z$ by $2$ .

$\frac{2 (x - h)}{2} = \frac{z}{2}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of $2$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{2 (x - h)}{2} = \frac{z}{2}$

Step 2.2.1.2

Divide $x - h$ by $1$ .

$x - h = \frac{z}{2}$

Step 3

Add $h$ to both sides of the equation.

$x = \frac{z}{2} + h$