For an equation to be balanced, the left hand side should be equal to the right hand side.

Q. For an equation to be satisfied, the left-hand side (LHS) of the equation should be ____ the right-hand side (RHS) of the equation.

Q. On transposing a variable or constant from the left hand side to the right hand side of an equation, its sign does not change.

Q. The given equation is $2x+4=10$. If 4 is subtracted from the left-hand then what should be subtracted from the right-hand side to maintain the equality?

Q. The given equation is $2x+4=10$. I subtract 4 from the left hand side. The number I should subtract from the right hand side is __.

Q. In the 1st figure, the left hand side (LHS) and the right hand side (RHS) of the weighing machine are equal to each other. If we add 2 on the RHS, the balance looks like figure 2. What should we do to equalize LHS and RHS again?