Basic Math Examples

$\frac{2 - (- 7)}{0 - 4}$

Step 1

Simplify the numerator.

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Step 1.1

Multiply $- 1$ by $- 7$ .

$\frac{2 + 7}{0 - 4}$

Step 1.2

Add $2$ and $7$ .

$\frac{9}{0 - 4}$

$\frac{9}{0 - 4}$

Step 2

Simplify the expression.

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Step 2.1

Subtract $4$ from $0$ .

$\frac{9}{- 4}$

Step 2.2

Move the negative in front of the fraction.

$- \frac{9}{4}$

$- \frac{9}{4}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- \frac{9}{4}$

Decimal Form:

$- 2.25$

Mixed Number Form:

$- 2 \frac{1}{4}$

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