Question

if mass 1 is 2.0 m to the right of the fulcrum and weighs 4.0 kg, and mass 2 weighs 6.0 kg, what distance will mass 2 need to be from the fulcrum in order for the lever to be balanced?
a.
1.5 m to the left
c.
1.5 m to the right
b.
1.33 m to the left
d.
1.33 m to the right