Basic Math Examples

4 k - (2 k - 4)

$4 k - (2 k - 4)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

4 k - (2 k) - - 4

$4 k - (2 k) - - 4$

Step 1.2

Multiply

2

$2$ by

- 1

$- 1$ .

4 k - 2 k - - 4

$4 k - 2 k - - 4$

Step 1.3

Multiply

- 1

$- 1$ by

- 4

$- 4$ .

4 k - 2 k + 4

$4 k - 2 k + 4$

4 k - 2 k + 4

$4 k - 2 k + 4$

Step 2

Subtract

2 k

$2 k$ from

4 k

$4 k$ .

2 k + 4

$2 k + 4$

Enter a problem...

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

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