The subject of a formula is the variable isolated on one side of the formula, with an expression not containing that variable on the other side. 
E.g. \(E=m{{c}^{2}}\), \(E\) is the subject of the formula.
When changing the subject of the formula, must always balance the equation. 
→ Whatever operations (\(+\), \(\div \), \(-\), \(\times \)) performed on one side of the equation, must apply the same on the another side of the equation.

The subject of a formula is the variable isolated on one side of the formula, with an expression not containing that variable on the other side.


E.g.   \(E=m{{c}^{2}}\), \(E\) is the subject of the formula.

When changing the subject of the formula, must always balance the equation. 

→ Whatever operations (\(+\), \(\div \), \(-\), \(\times \)) performed on one side of the equation, must apply the same on the another side of the equation.

Algebraic Formulae

Algebraic Formulae

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