Algebra Examples

$- 10 b - (- 3 b + (12 b - (- 13 b + 4)))$

Step 1

Remove parentheses.

$- 10 b - (- 3 b + 12 b - (- 13 b + 4))$

Step 2

Simplify each term.

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Step 2.1

Simplify each term.

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Step 2.1.1

Apply the distributive property.

$- 10 b - (- 3 b + 12 b - (- 13 b) - 1 \cdot 4)$

Step 2.1.2

Multiply $- 13$ by $- 1$ .

$- 10 b - (- 3 b + 12 b + 13 b - 1 \cdot 4)$

Step 2.1.3

Multiply $- 1$ by $4$ .

$- 10 b - (- 3 b + 12 b + 13 b - 4)$

$- 10 b - (- 3 b + 12 b + 13 b - 4)$

Step 2.2

Add $- 3 b$ and $12 b$ .

$- 10 b - (9 b + 13 b - 4)$

Step 2.3

Add $9 b$ and $13 b$ .

$- 10 b - (22 b - 4)$

Step 2.4

Apply the distributive property.

$- 10 b - (22 b) - - 4$

Step 2.5

Multiply $22$ by $- 1$ .

$- 10 b - 22 b - - 4$

Step 2.6

Multiply $- 1$ by $- 4$ .

$- 10 b - 22 b + 4$

$- 10 b - 22 b + 4$

Step 3

Subtract $22 b$ from $- 10 b$ .

$- 32 b + 4$

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