Question

Resolva a equação :
X/6 + x/3 = 18 - x/4

Answer 1

mmc
3,4,6|2
3,2,3|2
3,1,3|3
1,1,1=12

2x+4x=216 -3x
2x+4x+3x=216
9x=216
x=216÷9
x=24