Question

Resolver esta ecuacion
350-x=5/6(400-x)

Answer 1

350-x=5/6(400-x)

350-x = 5/2400-6x

(2400-6x)(350-x)= 5
840,000-2100x-2400x+6x =5
-4494x=-839,995

x =186.914

Answer 2

350-x = 5/6 ( 400-x)
350-x = 2000/6- 5x/6
350-x( 6)=2000-5x
2100-6x =2000-5x
2100-2000=-5x+6x
100=x