Basic Math Examples

$\frac{- 13 \cdot 7 + 5 (7)}{- 5 - (- 3)}$

Step 1

Simplify the numerator.

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Step 1.1

Multiply $- 13$ by $7$ .

$\frac{- 91 + 5 (7)}{- 5 - (- 3)}$

Step 1.2

Multiply $5$ by $7$ .

$\frac{- 91 + 35}{- 5 - (- 3)}$

Step 1.3

Add $- 91$ and $35$ .

$\frac{- 56}{- 5 - (- 3)}$

$\frac{- 56}{- 5 - (- 3)}$

Step 2

Simplify the denominator.

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Step 2.1

Multiply $- 1$ by $- 3$ .

$\frac{- 56}{- 5 + 3}$

Step 2.2

Add $- 5$ and $3$ .

$\frac{- 56}{- 2}$

$\frac{- 56}{- 2}$

Step 3

Divide $- 56$ by $- 2$ .

$28$

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