Question

m+n=50 m÷n=5 m=?n=?
Vă rog ajutatima

Answer 1

$m + n = 50$

$m \div n = 5$

$m = 5n$

$5n + n = 50$

$6n = 50$

$n = \frac{50}{6}$

$n = \frac{25}{3}$

$m + \frac{25}{3} = 50 \: | \times 3$

$3m + 25 = 150$

$3m = 150 - 25$

$3m = 125$

$m = \frac{125}{3}$