The subject of a formula is the variable that is being worked out. It can be recognised as the letter on its own on one side of the equals sign. For example, in the formula for the area of a rectangle ...

The subject of a formula is the variable that is being worked out. It can be recognised as the letter on its own on one side of the equals sign. For example, in the formula for the area of a rectangle ...

Break down even the most complex formulas! Learn the mindset and steps to truly grasp any math expression, no matter the level. Trump Warns of Threat to Social Security, Medicare JD Vance calls for ...