Basic Math Examples

$28 - 10 \div 5 y \cdot - 3 + 12$

Step 1

Simplify each term.

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Step 1.1

Rewrite the division as a fraction.

$28 - \frac{10}{5 y} \cdot - 3 + 12$

Step 1.2

Cancel the common factor of $10$ and $5$ .

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Step 1.2.1

Factor $5$ out of $10$ .

$28 - \frac{5 \cdot 2}{5 y} \cdot - 3 + 12$

Step 1.2.2

Cancel the common factors.

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Step 1.2.2.1

Factor $5$ out of $5 y$ .

$28 - \frac{5 \cdot 2}{5 (y)} \cdot - 3 + 12$

Step 1.2.2.2

Cancel the common factor.

$28 - \frac{5 \cdot 2}{5 y} \cdot - 3 + 12$

Step 1.2.2.3

Rewrite the expression.

$28 - \frac{2}{y} \cdot - 3 + 12$

$28 - \frac{2}{y} \cdot - 3 + 12$

$28 - \frac{2}{y} \cdot - 3 + 12$

Step 1.3

Multiply $- \frac{2}{y} \cdot - 3$ .

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Step 1.3.1

Multiply $- 3$ by $- 1$ .

$28 + 3 \frac{2}{y} + 12$

Step 1.3.2

Combine $3$ and $\frac{2}{y}$ .

$28 + \frac{3 \cdot 2}{y} + 12$

Step 1.3.3

Multiply $3$ by $2$ .

$28 + \frac{6}{y} + 12$

$28 + \frac{6}{y} + 12$

$28 + \frac{6}{y} + 12$

Step 2

Add $28$ and $12$ .

$\frac{6}{y} + 40$

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