Question

Resuelve el valor de X:
a(n+x)+x(n+a)=2a(n+x)

Answer 1

An + ax + xn +xa = 2an + 2ax

an + 2ax + xn = 2 an +2ax

xn+ 2ax - 2ax = 2an - an

xn + 0 = an

xn = an

n(x-a) = 0

x = a

Answer 2

2a(n+x)-a(n+x)=x(n+a)
a(n+x)=x(n+a) solo iguala valores y x=a