Basic Math Examples

$\frac{w^{2} + 2}{w + 7} + \frac{5 - w^{2}}{w + 7}$

Step 1

Combine the numerators over the common denominator.

$\frac{w^{2} + 2 + 5 - w^{2}}{w + 7}$

Step 2

Combine the opposite terms in $w^{2} + 2 + 5 - w^{2}$ .

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Step 2.1

Subtract $w^{2}$ from $w^{2}$ .

$\frac{0 + 2 + 5}{w + 7}$

Step 2.2

Add $0$ and $2$ .

$\frac{2 + 5}{w + 7}$

Step 3

Add $2$ and $5$ .

$\frac{7}{w + 7}$