Basic Math Examples

$3 (10 - (27 \div 9))$

Step 1

Simplify each term.

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Step 1.1

Divide $27$ by $9$ .

$3 (10 - 1 \cdot 3)$

Step 1.2

Multiply $- 1$ by $3$ .

$3 (10 - 3)$

$3 (10 - 3)$

Step 2

Simplify the expression.

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Step 2.1

Subtract $3$ from $10$ .

$3 \cdot 7$

Step 2.2

Multiply $3$ by $7$ .

$21$

$21$

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