Решите пж 1/5x+0,62x+12,96=x

Question

Решите пж 1/5x+0,62x+12,96=x

Answer 1

1/5x+31/50x+324/25=x 10x+31x+648=50x 41+648=50 41x-50x=-648 -9=-648 x=72