Question

ajutor imi trebuie urgent​

Answer 1

Răspuns:

5(5x-2)=6(2x+10)

25x-10=12x+60

25x-12x=60+10

13x=70

x=70/13

Answer 2

Răspuns:

$\frac{5x - 2}{6} = \frac{2x + 10}{5} \\ 5(5x - 2) = 6(2x + 10) \\ 25x - 10 = 12x + 60 \\ 25x - 12x = 60 + 10 \\ 13x = 70 \\ x = \frac{70}{13}$