Question

Resolver:
X/3 - 2/5 = 10

Answer 1

Respuesta:

Explicación paso a paso:

X/3 - 2/5 = 10

x/3=10+2/5

x/3=52/5

x=52/5  * 3

x=156/5

comprobamos

(156/5  / 3) - 2/5 = 10

(156/15) - 2/5= 10

52/5 -2/5 =10

50/5=10

10=10