Question

Soluția ecuației x+1/3+x+2/4+x+3/5=5 este ...​

Answer 1

Explicație pas cu pas:

$3x + \frac{1}{3} + \frac{2}{4} + \frac{3}{5} = 5$

$3x + \frac{20 + 30 + 36}{60} = 5$

$3x + \frac{86}{60} = 5$

$3x = 5 - \frac{43}{30}$

$3x = \frac{150 - 43}{30}$

$3x = \frac{107}{30}$

$x = \frac{107}{30} \div 3$

$x = \frac{107}{30} \times \frac{1}{3}$

$x = \frac{107}{90}$