Question

solve the equation: x+x/2=3

Answer 1

x+x/2 = 3
BY L.C.M

2x+x =6
3x=6
x=6/3
x=2

Answer 2

x+x/2=3
2x/2=3
x=3
check:
3+3/2=3
6/2=3
=3=3
checked