Question

dados A=x/2-4 B= -6x+5 e C= x/3-1 o valor numéricode A-B+C é?



observe: quero a conta

Answer 1

$( \frac{x}{2} - 4) - ( - 6x + 5) + ( \frac{x}{3} - 1) \\ \\ \frac{x}{2} - 4 + 6x - 5 + \frac{x}{3} - 1 \\ \\ \frac{41}{6} x - 4 - 5 - 1 \\ \\ \frac{41}{6} x - 10$