Algebra Examples

$- 6 x - 2 (- 5 x + 9) - 3 x$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$- 6 x - 2 (- 5 x) - 2 \cdot 9 - 3 x$

Step 1.2

Multiply $- 5$ by $- 2$ .

$- 6 x + 10 x - 2 \cdot 9 - 3 x$

Step 1.3

Multiply $- 2$ by $9$ .

$- 6 x + 10 x - 18 - 3 x$

$- 6 x + 10 x - 18 - 3 x$

Step 2

Simplify by adding terms.

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Step 2.1

Add $- 6 x$ and $10 x$ .

$4 x - 18 - 3 x$

Step 2.2

Subtract $3 x$ from $4 x$ .

$x - 18$

$x - 18$

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