Question

Rezolvati ecuatia 5×(x-3supra5)=x+1supra3,unde x apartine Q+
Va roggg

Answer 1

$5 \times (x - \frac{3}{5} ) = x + \frac{1}{3}$

$5x - \frac{15}{5} = x + \frac{1}{3}$

$5x - x = \frac{1}{3} + \frac{15}{5}$

$4x = \frac{1}{3} + 3 \: | \times 3$

$12x = 1 + 9$

$12x = 10$

$x = \frac{10}{12}$

$x = \frac{5}{6}$

Answer 2

Am atasat o rezolvare !