Question

calcule
$2x + 5x + 3 + 7x - 2x \times 5$
​

Answer 1

Resposta:

Explicação passo-a-passo:

2x + 5x + 3 + 7x - 2x . 5

2x + 5x + 3 + 7x - 10x

7x + 3 - 3x

4x + 3