Question

Qual o resultado dessa equação :
x/5+x/2=14

Answer 1

$\frac{x}{5} + \frac{x}{2} = 14$

2x + 5x = 14

$\frac{7 x^{2} }{7} = \frac{14}{7}$

$x^{2} = 2$

x = $\sqrt{2}$

x= 1,41

Answer 2

X/5+x/2=14
Tiramos o mmc:
5-----------------10
2-----------------10
2X+5X=14
7X=14
X=14/7
X=2