Applying principle of homogeneity, all the sub-expressions of the equation must have the same dimension and be equal to [LHS]
Handle ko hambuka eka ku lulamisela ka swa xiyengentsongo xa (2), tindzimi hinkwato ta ximfumo ti fanele ku tiphina hi ku ringana no hloniphiwa naswona ti fanele ku khomiwa hi ndlela yo ringana.</li>