Question

14=x/6+x/12+x/7+5-4+x/2=y

Answer 1

y= x/6 + x/12 + x/7 + 5 - 4 + x/2 = 14
y= x/6 + x/12 + x/7 + 1 + x/2 = 14
y= x/6 + x/12 + x/7 + x/2 = 13 --->mmc(2,6,7,12) = 84
y= 14x + 7x + 12x + 42x = 1092
y= 75x = 1092 --> x = 1092/75 --> x = 14,56
y = 14,56