Álgebra Exemplos

$20 + 13 x - 5 + 5 x + 9$

Etapa 1

Subtraia $5$ de $20$ .

$13 x + 15 + 5 x + 9$

Etapa 2

Some $13 x$ e $5 x$ .

$18 x + 15 + 9$

Etapa 3

Some $15$ e $9$ .

$18 x + 24$

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