Algebra Examples

$12 - (- 2 \cdot 5) - 5 \cdot 3$

Step 1

Simplify each term.

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Step 1.1

Multiply $- (- 2 \cdot 5)$ .

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Step 1.1.1

Multiply $- 2$ by $5$ .

$12 - - 10 - 5 \cdot 3$

Step 1.1.2

Multiply $- 1$ by $- 10$ .

$12 + 10 - 5 \cdot 3$

$12 + 10 - 5 \cdot 3$

Step 1.2

Multiply $- 5$ by $3$ .

$12 + 10 - 15$

$12 + 10 - 15$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $12$ and $10$ .

$22 - 15$

Step 2.2

Subtract $15$ from $22$ .

$7$

$7$

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