Finite Math Examples

$2 x - 4 y = 0$

Step 1

Add $4 y$ to both sides of the equation.

$2 x = 4 y$

Step 2

Divide each term in $2 x = 4 y$ by $2$ and simplify.

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Step 2.1

Divide each term in $2 x = 4 y$ by $2$ .

$\frac{2 x}{2} = \frac{4 y}{2}$

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.

$\frac{2 x}{2} = \frac{4 y}{2}$

Step 2.2.1.2

Divide $x$ by $1$ .

$x = \frac{4 y}{2}$

$x = \frac{4 y}{2}$

$x = \frac{4 y}{2}$

Step 2.3

Simplify the right side.

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Step 2.3.1

Cancel the common factor of $4$ and $2$ .

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Step 2.3.1.1

Factor $2$ out of $4 y$ .

$x = \frac{2 (2 y)}{2}$

Step 2.3.1.2

Cancel the common factors.

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Step 2.3.1.2.1

Factor $2$ out of $2$ .

$x = \frac{2 (2 y)}{2 (1)}$

Step 2.3.1.2.2

Cancel the common factor.

$x = \frac{2 (2 y)}{2 \cdot 1}$

Step 2.3.1.2.3

Rewrite the expression.

$x = \frac{2 y}{1}$

Step 2.3.1.2.4

Divide $2 y$ by $1$ .

$x = 2 y$

$x = 2 y$

$x = 2 y$

$x = 2 y$

$x = 2 y$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$